जब टूटने लगे हौंसला तो इतना याद रखना की, बिना म्हणत के तख़्त-ओ-ताज हांसिल नहीं होते, ढूंढ लेते है जुगनू अंधेरो में भी मंजिल, क्यूंकि वो कभी रौशनी के मोहताज नहीं होते !!
Let us assume that √3 is a rational no. Now, Let √3=a/b where a and b are co-prime and b is not equals to 0 Squaring both sides (√3)²=(a/b)² 3 =a²/b² 3b²=a² b²=a²/3 a² is divisible by 3 a is also divisible by 3 Let, a=3m for some integer m. √3=3m/b Squaring both sides (√3)²=(3m/b)² 3=9m²/b² 3b²=9m² b²=9m²/3 b²=3m² b²\3=m² b² is divisible by 3 b is also divisible by 3 So, Our assumption that a and b are co prime is wrong. So, √3 is a irrational no. Are bhaisahab PTA ni KB likha tha maine ye shayad 9th m hunga TB filhaal to 12 th m aagya 😅😅
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for better understanding of mathematics, with all basics just visit #mediamaniachub on youtube, select maths section. You can also get exclusive classes on screenwriting
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@@DearSir SIR PLS KARA DIJIYE LESSON "PAIR OF LINEAR EQUATION IN TWO VARIABLES" AND "QUADRATIC EQUATION" AND "ARITHMETIC PROGRESSION" PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS
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Sir home work Q- proof √3 irrational ? Ans-Let assume that √3 is rational and co-prime we can write√3 as p/q form were q is not equal to 0 √3=a/b Squaring both side (√3)²=a²/b² 3=a²/b² 3b²=a² b²=a²/3 3 is divisible by a² 3 is also divisible by a Let a = 3k √3 = 3k/b Now,squaring both side (√3)² = (3k)²/b² 3 = 9k²/b² 3b²=9k² b²=9k²/3 b²=3k² b²/3=k² 3 is divisible by b² 3is also divisible by b The situation is contradiction Our assumption is wrong Hens,√3 is irrational number
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इतनी उंचाई न देना प्रभु की धरती पराई लगने लगे, इतनी खुशिया न देना की किसीके दुःख पे हंसी आने लगे, नहीं चाहिए ऐसी शक्ति जिसका निर्बल पर प्रयोग करू, नहीं चाहिए ऐसा भाव की किसीको देख जल-जल मरू, एसा ज्ञान मुझे न देना अभिमान जिसका होने लगे, एसी चतुराई भी न देना की लोगो को छलने लगे !!
Assume that √5 is a rational number So,it can be written as √5=p/q were q ≠0 And p and w are co prime Squaring both side•• (√5)²=(p/q)² 5=p²/q² Next,q²5=p² q²=p²/5 P² is divisible by 5 So,P IS ALSO DIVISIBLE BY 5 Let P = 5m for some integers Put the value•• √5=5m/q Squaring both side (√5)²=(5m/q)² Root cancellation 5=5m²/q² 5=25m²/q² q²5=25m² q²=5m q²/5=m² SO q² IS DIVISIBLE BY Hence q is also divisible by five,it proves our assumption wrong So √5 is irrational
@MalikOooo now see this method taught in my school- Q.prove that 6+√2 is irrational Solve- let 6+√2 is a rational number.so,it can be expressed in the form of a/b.where a and b are positive co-prime integers and b≠0 6+√2 = a/b √2 =a/b -6 √2 = a- 6b/b so,√2 is a rational number But this contradicts the fact that √2 is an irrational number So,our assumption is wrong Therefore,6+√2 is an irrational number
√3 is an irrational no. Let us assume that √3 is an ration no. And let √3=a/b where A and B are coprime no. And b is not =0 √3= a/b Squaring both sides (√3)²= (a/b)² =b²3=a²/3 a² is divisible by 3 a is divisible by 3 Now let us assume that a/b where a=3m √3=3m/b Squaring both sides (√3)²=(3m/b)² 3=9m/b b²=3m² Sir what about after this I don't know what to do after this.
After this b2=3m2 3m=b2/3 So b2 is divisible by 3 Then b is also divisible by 3 So these are not coprime no. So our assumption was wrong. So ✓3 is irrational no.
Show that √5 is irrational. Proof. Let us assume √5 is a rational number. Then as per the definition of rational number √5 can be written in the form of p/q such that p and q are prime numbers and q is greater than 1. Therefore √5 =p/q. On squaring both the sides we get, 5 = p2/q2 ie .5xq = p2/q LHS : 5xq is an integer RHS :p2/q is a rational. LHS =/ RHS This is a contradiction to our assumption. Hence our assumption of √5 a rational number is false. Therefore √5 is irrational.
Two places A and B have been marked on the given outline map of India. Identify them on the map and write their correct names on the line drawn near them. cing Kets. (2) A. Jallianwala Bagh Incident B. Calling of the Non-Cooperation Movement. (b) On th and suite (i) (ii) (iii) (iv) main that's it Years
Let us assume that √3 is rational number √3 = a/b ( where a and b are co-prime) Squaring both sides, (√3)² = (a/b)² 3 = a²/b² 3b² =a² ------1 b²= a²/3 a² is divisible by 3 a is divisible by 3 Now, a = 3m ( where a is the the value of any integer m ) Putting value of a in equation 1 3b² = (3m)² 3b² = 9 m² b² = 9 m²/3 b² = 3m² b² / 3 = m² b² is divisible by 3 b is divisible by 3 So a and b have 3 as common factor But a and b are co - prime This contradiction has arised due to our wrong assumption . Therefore √ 3 is irrational.
After reading comments Me got the new meaning of legend.😂 Legend means students who don't study whole year and starts reading just before exam 😂🤣😂🤣😂😂😂🤣😂😂
@@Kammy_CG No not everybody bro,many students started their preparation From April Or May... And they also get perfect study materials & video lectures from youtube!
Prove that Root5 is a irrational number Let us assum that root5 is a rational number Now root5 is in from of a/b , a&b is a integers , b is not equal to 0 , a&b is a co-prime Squaring both sides Root5 = a/b (Root5)² = (a/b)² 5 = a²/b² 5b² = a² a² = 5b² a² is divisible by 5 So a is also divisible by 5 a = 5c a² = 25c² 5b² = 25c² b² = 5c² b² is divisible by 5 So b is also divisible by 5 5 is divisible by both a & b So a & b is irrational number Hence, Proved Root5 is a irrational Thank you sir 🙏 To solving my doubt's
Good morning 🌄🌅 sir my self Jaya shree,I always follow your all videos. My all doubt 🧐 should be cleared. THQ sir for your this type of reading process 🙏🙏🙏
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Hello, I had gone through your explanation of √5, but i have not seen any tricks on your explanation, your explanation is just like ncrt book explanation.
Dear Sir Please Sare Topics Ka Video banao 1. Letter To Editor (Done ✔) 2. Letter For Order (Done ✔) 3. Enquiry Letter (Needed) 4. Complain Letter (Needed) CBSE me keval chaar hi ate hai..!
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Benifits of studying from you: we don't need to study the old books again to clear our old concept,u clear all basic concepts while teaching new concepts 🔥 🔥
DearSir🙏 Me class x cbse Sir english ka exam 26 feb 2020 aur math ka 12 march ko ha please sir in dono subject ka pura(separate) video banao please sir👍👌😊☺️😊😢😢😊👍👍👌👍
@@45s-shubhamkumarmishra11 but in that video the no. Is ✓5, if you want to say that dear sir has done a mistake, then prove it with ✓2 or vice versa no.
Let us assume that root 3 is a rational number , then root 3 can be represented as root 3 = a÷b, where a and b are co-prime numbers and where b is not equal to 0 So, Root 3 = a÷b (Root 3)^2 = a^2÷b^2 (squaring both side) Now, 3=a^2÷b^2 3=a^2÷b^2 b^2=a^2÷3----equation 1 So,by equation 1 a^2 is divisible by 3 also,a is also divisible by 3----(by th.-if p is a prime no.and if p is divisible by a^2 then p is also divisible by a where a is a positive integer)-----eqaution 2 Now, Let a=3m,where m is +ve integer A/t/q (root 3)^2=(3m)^2÷b^2 b^2=3m^2 b^2÷3=m^2 b^2 is divisible by 3 then,b is also divisible by 3--- (by equation 1) So,our assumption is wrong that root 3 is rational, hence root 3 is irrational------ ( because we have assumed at the starting of the question that a and b are co-prime no. Which means a and b is only divisible by 1 But at the end of the question a and b are both divisible by 3 other than 1 that is why it is not rational but irrational number) Hope you all like my way of writing the answer.....😉
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Visit our channel for class 10 maths. We covered complete theory and exercise questions. We have started with first chapter so join us and clear ur doubts simultaneously and complete ur syllabus with us. ☺️
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my parents do so much of hard work for me i have to study so hard my average is not good but I will score good marks and good percent in finals and I will also top in board examination
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Exams are near, no need to fear, because dear sir is here 😂.
Wah wah, wah wah
Fire🔥
Mashallah kya shayri he wah wah
I like your shayari
Copy 🐈
जब टूटने लगे हौंसला तो इतना याद रखना की,
बिना म्हणत के तख़्त-ओ-ताज हांसिल नहीं होते,
ढूंढ लेते है जुगनू अंधेरो में भी मंजिल,
क्यूंकि वो कभी रौशनी के मोहताज नहीं होते !!
Riya Singh Gjb
Wowoo
Bahut achha
Kya bat hai
9k
10th board are started
I wish all 10th students will achieve very well marks
All the best.
Who wants to achieve 90+,, like here
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Who wants to achieve...
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विद्यालय में आप जैसे टीचर को होना चाहिए
क्या मस्त समझाते हैं आप
Vidyalay me nhi samjhaenge 😂😂😂😂
@@niyamjain1369 sahi baat hai 🔥
Sehi kaha
Correct
@@niyamjain1369 bro Mera class ma Aabhi tak suru hi nahi hua🙏
Let us assume that √3 is a rational no.
Now, Let √3=a/b where a and b are co-prime and b is not equals to 0
Squaring both sides
(√3)²=(a/b)²
3 =a²/b²
3b²=a²
b²=a²/3
a² is divisible by 3
a is also divisible by 3
Let, a=3m for some integer m.
√3=3m/b
Squaring both sides
(√3)²=(3m/b)²
3=9m²/b²
3b²=9m²
b²=9m²/3
b²=3m²
b²\3=m²
b² is divisible by 3
b is also divisible by 3
So, Our assumption that a and b are co prime is wrong.
So, √3 is a irrational no.
Are bhaisahab PTA ni KB likha tha maine ye shayad 9th m hunga TB filhaal to 12 th m aagya 😅😅
Thanks
Tq
Thanks
Brilliant 👏
Tq
That " na munna " is legendary ^_^
😅
@Mehfil with Ayush LoL I was thinking the same ... he's dp..jiminahh lol
It's not legendary , it's leJINdary 😉
@@malatimajhi860 yeaaaah Jin 😂😂💜💜
and @Anshu Sharma you made me angry
and"😅" what is this
JUST BEFORE EXAM DAY 😅
THANK YOU SIR
5:02 if someone don't want to learn basics... The video starts from here :)
Thank you
Ty ❤️
Thnx
Tq
Thnks
What a nice word.."CONCEPT IS POWERR."💪💪💪🤙🤙💪🤙
It is not a word. .... its a phrase or say sentence ..
Gg
Na Munna😂😂😂
Sir ne hmlogo ko Munna/Munni bna diya😂😂😂😂😂
@@abdullahiftakhar 😂😂😂😂😂😂😂😂
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Nice video
#sakshimam
*hello* sir
Helo dear sir
Ok sir
Concept is Power. Love the Way how you teach
U r the best 💝✨🤍
0:38 The catch was iconic 🤓🤓
Your are my 👉favorite Sir👈.....I love the way you teach
Thank you so much❤❤
SUJAL KR MISHRA
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My 💕Name is Sujal I ❤ you too
Problem solver teacher is - dear sir of each and every subject. That remove all the doubts from mind 👍
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See this video
ٹٹولتے لیا ےئ778
Mera fav word..... Concept is the power
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@@DearSir SIR PLS KARA DIJIYE LESSON "PAIR OF LINEAR EQUATION IN TWO VARIABLES" AND "QUADRATIC EQUATION" AND "ARITHMETIC PROGRESSION"
PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS PLS
Sir जी इस वीडियो में मुझे बहुत कुछ सीखने को मिला सर जी दिल धन्यवाद बोलुँगा सर जी
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@@DearSir sir i want to score good marks in maths but i don't know anything 😔😔😭😭😭
Sir Superb...!!
What A videos!!!!!!
Awesome.!
Best Teacher in the whole world !!!!! ✌✌
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Sir home work
Q- proof √3 irrational ?
Ans-Let assume that √3 is rational and co-prime we can write√3 as p/q form were q is not equal to 0
√3=a/b
Squaring both side
(√3)²=a²/b²
3=a²/b²
3b²=a²
b²=a²/3
3 is divisible by a²
3 is also divisible by a
Let a = 3k
√3 = 3k/b
Now,squaring both side
(√3)² = (3k)²/b²
3 = 9k²/b²
3b²=9k²
b²=9k²/3
b²=3k²
b²/3=k²
3 is divisible by b²
3is also divisible by b
The situation is contradiction
Our assumption is wrong
Hens,√3 is irrational number
Wow yr 😂
Best teacher of math in the world 😊😊... Who agreed??
Ok
Me
I agreed boiiiii
Yup
Yeah me also
I love your dialogue "Naa munna"😂😂
You are correct 😂😂
But i also love the dialogue were 'concept is power' 😁😁😁
LOL 😂😂
😂😂
Gajab
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@@DearSir I have already shared this video
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@@DearSir
Sir plz check my answer above that I am correct or wrong.
@@DearSir sir aap bhi bolte hai subscribe karne ke lia !
i am finding a best teacher who never says to subscribe .
Andi bandi sandi jisne like nahi kiya yo fail jisne like kiya wo top karega
Land se fail
Ye tarika hai koe bhikh mangne ka
Andi bandi Sandi Jo comment mae like ki bhikk mange uski maa Randi 🌚
Speling to thik se likh
0:39 vivo perfect catch of the match
इतनी उंचाई न देना प्रभु की धरती पराई लगने लगे,
इतनी खुशिया न देना की किसीके दुःख पे हंसी आने लगे,
नहीं चाहिए ऐसी शक्ति जिसका निर्बल पर प्रयोग करू,
नहीं चाहिए ऐसा भाव की किसीको देख जल-जल मरू,
एसा ज्ञान मुझे न देना अभिमान जिसका होने लगे,
एसी चतुराई भी न देना की लोगो को छलने लगे !!
🤣 🤣 🤣
I love you. Jaan
Very nice line sister
Give me your number plz
I really like u
Sir, Height And Distance of trigonomerty pls. Sir
Nhi bro
@@deveshkhandelwal4084 why
Easy hai dude. Bs practice kro uski apne Aap ho jaega
Assume that √5 is a rational number
So,it can be written as √5=p/q were q ≠0
And p and w are co prime
Squaring both side••
(√5)²=(p/q)²
5=p²/q²
Next,q²5=p²
q²=p²/5
P² is divisible by 5
So,P IS ALSO DIVISIBLE BY 5
Let P = 5m for some integers
Put the value••
√5=5m/q
Squaring both side
(√5)²=(5m/q)²
Root cancellation
5=5m²/q²
5=25m²/q²
q²5=25m²
q²=5m
q²/5=m²
SO q² IS DIVISIBLE BY
Hence q is also divisible by five,it proves our assumption wrong
So √5 is irrational
Ok
You are right🎉
@MalikOooo now see this method taught in my school-
Q.prove that 6+√2 is irrational
Solve- let 6+√2 is a rational number.so,it can be expressed in the form of a/b.where a and b are positive co-prime integers and b≠0
6+√2 = a/b
√2 =a/b -6
√2 = a- 6b/b
so,√2 is a rational number
But this contradicts the fact that √2 is an irrational number
So,our assumption is wrong
Therefore,6+√2 is an irrational number
Bro how patient you are 😮😮
Good ❤
This explanation is helping me more and more 😊😊😊😊😊😊😊😊😊
Yddue
Concept is power but talent 💪 is energy 👌:)
But hardwork beats talent 🔥
Guu khaiyo shamdo
@@chandanientertainment681 TUNE KHAAYA KYA
I hope everyone scores 95+ in today's exam ❤️
Thnxx❤
That's gud
My maths exam is near but I am covering my whole syllabus now..! let me know who is with me.?😂
Srry Bro I'm not with u I'm wit my family
Me covering at 3 hours before
तारों में अकेला चाँद जगमगाता है
मुश्किलों में अकेला इंसान डगमगाता है
काटों से घबराना मत मेरे दोस्त
क्योंकि काटों में ही अकेला गुलाब मुस्कुराता है!!
Nice
Gjb😊😊
Wonderful
I loved this dialogue : na muna na
😂😂realy I also love this dialogue
Yaa bilkul I like this dailog
Right
@@kamladevi8732 🔥
@@gradhikaradhika5102 ❤️
(Concept is power)💛love this line.......❤
ua-cam.com/video/dwDadGIzbDU/v-deo.html
Power is everything
😮
Your teaching technique aree good ❤
Best teacher
Thank god to send dear sir for our help
♥️
0:39 the style of catching marker is very creative and awesome 🤗🤫😹😹
Some one : what are you doing ?
Me: finding legends who study just before exam 🤣🤣🤣🤣
Whatch my video
😂 I'm legend ....kal pre board h mera
@@chhavityagi1784 best of luck bro
@@divyamkhatri4981 bro nhi sis...😅
@@chhavityagi1784 ok sis but where are you from?
Andi mandi Sandi jisnae like nahi kiya who fail😅...
Seriously unbelievable this is the way same on you imotional blackmail
Goo Kha
Andi Mandi sandi Teri maa *******
Yahi sab karna hai na to kisi faltu ki video pe karna educational video par apna gawar pana dikhane ki zarurat nhi hai
Bhad ma ja ro hoga pass
0:37 vivo perfect catch of the match 😂😂😂
😂😂😂😂😂🤣🤣🤣🤣🤣
🤣🤣😂😂
😅😅
😂😂
You are amazing dear sir 😊
√3 is an irrational no.
Let us assume that √3 is an ration no. And let √3=a/b where A and B are coprime no. And b is not =0
√3= a/b
Squaring both sides
(√3)²= (a/b)²
=b²3=a²/3
a² is divisible by 3
a is divisible by 3
Now let us assume that a/b where a=3m
√3=3m/b
Squaring both sides (√3)²=(3m/b)²
3=9m/b
b²=3m²
Sir what about after this I don't know what to do after this.
After this
b2=3m2
3m=b2/3
So b2 is divisible by 3
Then b is also divisible by 3
So these are not coprime no.
So our assumption was wrong.
So ✓3 is irrational no.
Bhai m toh 11hrs phele dekha h
Pura answer hi likh dala
H
Show that √5 is irrational.
Proof. Let us assume √5 is a rational number.
Then as per the definition of rational number √5 can be written in the form of p/q such that p and q are prime numbers and q is greater than 1.
Therefore √5 =p/q.
On squaring both the sides we get,
5 = p2/q2
ie .5xq = p2/q
LHS : 5xq is an integer
RHS :p2/q is a rational.
LHS =/ RHS
This is a contradiction to our assumption.
Hence our assumption of √5 a rational number is false.
Therefore √5 is irrational.
Today is my exam now I see this I enjoying as a legend 😁😁
Me same
😁😁😁😁
This is not a legendary act! It's called stupidity.
Me too😂😆
@@sadafilyas7242 yes
Two places A and B have been marked on the given outline map of India. Identify them on the map and write their correct names on the line drawn near them.
cing
Kets.
(2)
A. Jallianwala Bagh Incident
B. Calling of the Non-Cooperation Movement.
(b) On th
and
suite
(i)
(ii)
(iii)
(iv)
main
that's it
Years
Let us assume that √3 is rational number
√3 = a/b ( where a and b are co-prime)
Squaring both sides,
(√3)² = (a/b)²
3 = a²/b²
3b² =a² ------1
b²= a²/3
a² is divisible by 3
a is divisible by 3
Now,
a = 3m ( where a is the the value of any integer m )
Putting value of a in equation 1
3b² = (3m)²
3b² = 9 m²
b² = 9 m²/3
b² = 3m²
b² / 3 = m²
b² is divisible by 3
b is divisible by 3
So a and b have 3 as common factor
But a and b are co - prime
This contradiction has arised due to our wrong assumption .
Therefore √ 3 is irrational.
Yahi exam me likh dete toh marks bhi aa jaate.. 🙂
Wah, kya scene h.!
@Dr. Krishna Ronaldo 😂😂😂😂😂
Really amazing❤
4:09
I have seen many videos of prove √2 is irrational etc. But now I get the solution with concept bcz concept is power. THANKS SIR.🙏
Your classes are really amazing....thnx u cleared all my doubts..thnku sir😇
Hlo
Thank you sir because my math teacher explained this in a tough way but u explain this in the easy way 🙏🙏
After reading comments Me got the new meaning of legend.😂
Legend means students who don't study whole year and starts reading just before exam 😂🤣😂🤣😂😂😂🤣😂😂
You are also like them bcz you also studying just before exams.
@@Kammy_CGyaa but you too 😂😂😂😂
@@org_central every body doing this bro cause of corona bcz students didn't get perfect study
@@Kammy_CG No not everybody bro,many students started their preparation From April Or May...
And they also get perfect study materials & video lectures from youtube!
@@ankitghosh160 I know bro I am just telling that a lot students have not studied yet just like you 😂
I understand very easily .
Thank you sir
5:02 If someone dont need to learn basics. video starts from here:)-
Thanks
Thank you so much
Tysm
Thanks
Thanks bhai
Prove that Root5 is a irrational number
Let us assum that root5 is a rational number
Now root5 is in from of a/b , a&b is a integers , b is not equal to 0 , a&b is a co-prime
Squaring both sides
Root5 = a/b
(Root5)² = (a/b)²
5 = a²/b²
5b² = a²
a² = 5b²
a² is divisible by 5
So a is also divisible by 5
a = 5c
a² = 25c²
5b² = 25c²
b² = 5c²
b² is divisible by 5
So b is also divisible by 5
5 is divisible by both a & b
So a & b is irrational number
Hence, Proved Root5 is a irrational
Thank you sir 🙏
To solving my doubt's
❤❤
Good morning 🌄🌅 sir my self Jaya shree,I always follow your all videos.
My all doubt 🧐 should be cleared.
THQ sir for your this type of reading process 🙏🙏🙏
Hii
Hy
Hello
Bolo
English left the chat...
Love the line concept is power
this is a vry impt. question of board exams class 10 tankk u sir
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@@DearSir mana aap ko already subscribe kr rakha hai
Hello, I had gone through your explanation of √5, but i have not seen any tricks on your explanation, your explanation is just like ncrt book explanation.
Sir, my name is Sarthak Gupta. My family and I are giving you full support, just we want you to give a video of class 10th construction
Sir exam may ane wala questions Karwa do na mathematics may
@PrimeSkGamer English sikh le,
Sahi hai
@PrimeSkGamer 😂😂
@PrimeSkGamer 😂😂
Khud padh lo
SIR AP MATHS KE SATH CATCH KI BHI PRACTIS KARTE HO ?
Ha bhai mere pass aao catch practice kara ta hu
🤣🤣🤣🤣
@hacker ka baap yes ur absolutely right
@@argaming1674-AP shi h
@@pravat990 ha sahi hai
It is a trusted platform and I got 🎉93%🎉 in the boards with the help of this channel
🎉🎉Thank you dear sir🎉🎉
Dear Sir Please Sare Topics Ka Video banao
1. Letter To Editor (Done ✔)
2. Letter For Order (Done ✔)
3. Enquiry Letter (Needed)
4. Complain Letter (Needed)
CBSE me keval chaar hi ate hai..!
Complaint letter coming soon
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Don't be afraid from the every entry test because our dear sir will clear the air
You must teach in schools because we need you in school
Right
No agr school m pdayenge to sirf koch bche hi pdh payenge but yhn pr sbb alg-alg states se pdh skte h🙂
right
@@Jodx0001 you are 10000000% right
You are not give the solution only you also give the great inspiration
*Dear Sir* Please "DIRECT & INVERSE PROPORTION" Par Video Baniye.
Please SIR
Please Sir
Yes Bro U R right >>>>
PLEASE SIR .....
Benifits of studying from you: we don't need to study the old books again to clear our old concept,u clear all basic concepts while teaching new concepts 🔥 🔥
Agar aapke jaise teacher iss earth par rahenge to hum student Aasman par pahuch jayenge matlab we are become a big gentleman
The top video on the screen👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍
DearSir🙏
Me class x cbse
Sir english ka exam 26 feb 2020 aur math ka 12 march ko ha please sir in dono subject ka pura(separate)
video banao please sir👍👌😊☺️😊😢😢😊👍👍👌👍
Legends always study before one day of exams
Correct 🤗
Mera bhi kal math ka paper hain 😎
Mera bhi
1 baje rat ki or sube exam he😮
Exam is near,No need to fear, because dear sir is here ❤❤❤
Best player hai krish gale jisne like nhi diya vo fail 😂
Bhai t20 jit gaye😂😂😂
Sir your explanation is great 👍👍
I can understand it easily🔥
Who r here after exam of 9th😂😂😂😎
Me 🔥🔥😅😅😅
Me
Video start hote hi kya swag mein pen catch ki😁😁, but although sir ke teaching skills best hai....
dear sir ki galti.. rational v irrational prove kr doge ua-cam.com/video/LXc3Ju9aml8/v-deo.html
Hmm
Are you mad
@@mohdkhaja1438 go and watch my video then u decide yourself.
@@45s-shubhamkumarmishra11 but in that video the no. Is ✓5, if you want to say that dear sir has done a mistake, then prove it with ✓2 or vice versa no.
Thanks sir you made the concept very easy ❤❤
Let us assume that root 3 is a rational number , then root 3 can be represented as root 3 = a÷b, where a and b are co-prime numbers and where b is not equal to 0
So,
Root 3 = a÷b
(Root 3)^2 = a^2÷b^2 (squaring both side)
Now,
3=a^2÷b^2
3=a^2÷b^2
b^2=a^2÷3----equation 1
So,by equation 1
a^2 is divisible by 3
also,a is also divisible by 3----(by th.-if p is a prime no.and if p is divisible by a^2 then p is also divisible by a where a is a positive integer)-----eqaution 2
Now,
Let a=3m,where m is +ve integer
A/t/q
(root 3)^2=(3m)^2÷b^2
b^2=3m^2
b^2÷3=m^2
b^2 is divisible by 3
then,b is also divisible by 3--- (by equation 1)
So,our assumption is wrong that root 3 is rational, hence root 3 is irrational------ ( because we have assumed at the starting of the question that a and b are co-prime no. Which means a and b is only divisible by 1
But at the end of the question a and b are both divisible by 3 other than 1 that is why it is not rational but irrational number)
Hope you all like my way of writing the answer.....😉
Nicee
Nice solving
Thank you dear sir for making this types of videos because this video's solve my doubts
ua-cam.com/video/LjMho-UmmPs/v-deo.html
This will more clear your doubts.
ua-cam.com/video/2Z-BJwK7roU/v-deo.html
Sir you explained this topic very easily and I correctly understood it. Sir you explained it best on whole UA-cam.
Haha chalchal
@@archit3449 jalan hui😂😂
Thanks sir apne hum sab ki help kane ke liye video daali h 😊😊
Concept is power, but questions came in exam are more powerfull😂😂
Absolutely right🥺
Comedy?
Exactly
I need this chapter video thank you sir💯
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Tq sir
Today is my pre-bored exam and I am watching this before going to school
how was ur exam?
It was nice
me too😂
@@Itsme-uc6mh bro krishna name ha tmha?
So?
Brilliant and unexpected Knowledge 🥰🥰
Today is my exam and I am watching dear sir
Legend are watching in last Feb and March before pre board
Mera kal preboard
Me😒😒😂😂
@@Mehakshukla100 Tera bhi ha
@@Mehakshukla100 mera ho gaya kal last ha
Me 😋
Exams are near
Nothing is clear
No need to fear
Because Dear Sir is here ✨
Ok bro,
you also pick the beer 🍺
Chilled as you got tear,
And your fear comes here
But don't be fear ,
Till dear sir is here
@@Sunny-S0001😂😂😂
@@Sunny-S0001🤯😵💫
@@sarika7100 🥰👍
Are you retarded or something?
My confidence level is very hard because our dear ❣️ sir is here
Congratulations sir !! 😍😍 To you and your team 😀 1 Crore Complete 🎉
This is cause of Hard work of your teams 😍😍
Maths always prove us wrong
For example..pehle rational maan lo aur phir apne hi baat ko galat sabit kardo..😁😁😁😅
Right 😂😂🤣😄😆🤟
Bilkul shi kaha 😂😂😂😂😄😄😄😄😄😆😆😆😆😆
Visit our channel for class 10 maths. We covered complete theory and exercise questions. We have started with first chapter so join us and clear ur doubts simultaneously and complete ur syllabus with us. ☺️
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Bro ye Banda co prime ka example sahi Diya hai Kya ?
Please reply
Who are staying at 1 😂
Bahi may to center Kay bahar akar dekh Raha ho 😎😎😎
@@rockingdadagi1765centre kon sa h
@@rockingdadagi1765 all the best bhi
😂ab sath yaha tak hi tha jaa raha hu me exam dene
@@rockingdadagi1765 us Bhai
Dear sir ka jalwa hai yaar ye kitne awesome hai
I love you dear sir ❤️
Thanku
Loving all lectures from dear sir It's true that study matlab dear sir
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Uyu
@@DearSir o
आप बहुत अच्छा समझाते हैं।आपके पढ़ाने का तरीका अद्भुत है
Tomorrow my exam
I'm not study 1 year
But I today complete all exercise rs Agarwal and ncert total completed 😉 I'm wishing god everstudent get 90% +
How???
Bro how ?
My speed .....
2/30 hour 60 to 75 question
Ok bhai log
Any dough
One of the best teacher and guide love you sir❤❤
my parents do so much of hard work for me i have to study so hard my average is not good but I will score good marks and good percent in finals and I will also top in board examination
Jab tak hmare sath dear sir h tab tak hme koi app ki jarurat nhi,,😍😍
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Gajab he talent hai bhai 2022-23 ke batch walo mein... Kon kon hai jo exam ke ek din pehle padhne aaye hai? 😂😂
Hum 😂
Hum 🤣
Me😂😂😂
Me 😅😂
Kal hai exam 😢
10th board are started I wish all 10 th all students will achieve very well
Marks
All the best
Thx
Hope me and everyone score 75+ in math board exam