@@Shah.alizarainn maine -15^2 likh diya hai glti se , it will -15 x i^2 which is still equals to 63 because , -15 x -1 = +15 fir 48 ke saath add krne pr we will get 63 and denominator will be same as 25.
@@Shah.alizarainn jab 15 ka multiply minus 1 se krenge toh answer minus aayaega ( -15) kyunki minus ka multiply positive se karte h toh answer minus aata hai
good evening sir😊 i have a doubt in the ques . (-i)(2i)(-1/8i) i have done it but it is wrong what is the matter can you help me to solve it. (-2i ) SQ. (-1 I SQ .i /512 ) then -2*(-1) -1(-1)i/512 now 2*1i/512 , 2i/512 =i/512+0. answer . this is the question ,kindly check this and remarks to it as soon as possible . thanlyou....☺
Sir 32:53 63/25 hoga because 48 - 15i^2 which means 48 - 15(-1) and then 48 + 15 which is 63
yes
Mai bhi abhi yahi comment karne wala thaa. 😂
I am also thinking about it
Vahi bhai😂
M bhe yahe likhne aaya tha😂
36:26 x=3 y=-3
33:22 root 1\2
35:57 x=3,y=-3
Same🎉
32:16 , sir - 15 x i^2 = +15 to vo 48 ke saath add hojaayega and 63/25 will be the answer not 33/25 !
Right bro
5i×3i=15i²
=15(-1)
=-15…...
Bhai ye kese glt h smjhao please??
Matlb square to i pr tha 15 pr thodi ... please tell
@@Shah.alizarainn maine -15^2 likh diya hai glti se , it will -15 x i^2 which is still equals to 63 because , -15 x -1 = +15 fir 48 ke saath add krne pr we will get 63 and denominator will be same as 25.
@@harshitsinghchauhan9138 okay thanku thanku 💓
@@Shah.alizarainn jab 15 ka multiply minus 1 se krenge toh answer minus aayaega ( -15) kyunki minus ka multiply positive se karte h toh answer minus aata hai
15:44 a^3 - b^3 - 3a^2b + 3ab^2 formula sir for (a-b)^3
Outstanding teaching very good for quick revision
2024-2025 batch attendance lagao -------------->❤
Apne 11th start bhi krdi ...?
Hlo
Present sir
Lol
Yes bro i am piro@@princejossan7944
😅😅23_24
Sir conjugate of a complex number topic ke ques 1 thoda sa wrong ho gaya he waha pe 33/25 nhi 63/25+16i/25 hoga....😊thank you 😊 sir.
Shayad 63/25-16i/25 hoga
Yes
uhmm yaa she is correct,.........lol sir made a small mistake maybe
@@sarvaesh8183 yes ..
33:49 1/root2
Intro se itna josh ajata hai mtlb esa lgta hai movie start ho rhi 😂😂
Hello, Janavi Apki Insta I'd kya hai..??
🔥👹
yaa fr yaar🤩😂😏
15:57 (a-b)³ = a³-b³-3a²b+3ab²
Sir in video 13.16
z= 0 + 1/256 i
U have given 0 - 1/256 i
yes there is a mistake
Are bro z = 0 +(-i/256) therefore z = 0 - i/256 hoga
Yes
No bro recheck it,its 0+i/256@@Bilalahmad0768
@@Bilalahmad0768Brother there is already a - sign before solving the cube , but sir had not written - after doing the cube.
33:47 Ans (ii) modulus of 1/(1+I) = 1/root2
√2/2 huga
@@itsunboxing3625 same baat nhi hui ?
@@itsunboxing3625 tiusi ki karta yarrr
thank you sir! it helped a lot!
33:27 me answer *63/25 + 16i/25* hoga
15:55
[a-b]^3=a^3-b^3-3ab(a-b)
idiot thats the same thing
33:48 answer = (1/2)^1/2 ❤
33:48 root 1/2
Mode equal to 0❤ thanks 😊😊😊 you sir
11:18
(-1)³ = -1
11:01 sir yaha pe -1 ka cube to -1 hi ayega na
33:48 answer 1/2 - i/2
right but complete the question it says modulus not just standard form ok betaaa
Sir you are the best teacher 😎😎
Viru Shahastrabudhi
32:10 , 48+15=63 hota h sir...
32:16 Sir aapne bola ki +15 hai uske baad khud hi -15 kar diya 😂
32:45
Sir you have done this wrong -15 i^2 be 15 than 48+15=63
Then conjugate will be 63/25+16i/25
Don't confuse student please
20:32 best question ❤
Miscellaneous exercise ka question Hai ye ncert ka
bacho wala question
Sir at 12:59 it should be 0+1/256i
Sir is chapter ke bad aap sequence and series karwado please sir
Hats off you sir pura 11th nikl gya but aap jaisa teacher nhi dekha maths ka ❤
15:52 a³-b³ = a³-b³-3a²b+3ab²😊
36:32 Y=-17/14 & X=57/14
Wrong -3 or 3 aayega
wrong x = -3 and y = -13 @@matureguy-tk9vy
@@_Killme bhai eliminate method se kr mera bhi pehle -13 aa rha tha
36:22
By elimination method......
We get,
x = 3
y = -3
THIS IS RIGHT BCOZ I HAVE THOUROUGHLY CALCULATED IT 4 TIMES 😊
32:15 it's 63 sir ji
36:30 x- (-3), y- (3)
Sahi hai bhai
Kon kon 2026 jee dega❤
11:04 sir here u did’nt wrote the -ve sign of (-1/8i)^3
righf
33:47 Ans is [Root 2] iota
35:12 answer 0 hoga kyuki i square -1hoga n
iota ke sath jo y wala img part hota hai wo lete hai
(a-b)³= a³-b³-3a²b+3ab²
13:15 pr answer galat h (-1)³ is equal to -1
Correct❤
31min 12 sec par jo conjugate wala question hai uska conjugate hai 63/25+16i/25 solution hai
Yess
Sir you are the best teacher for board exam❤❤😊😊
Sir I think answer is 0+1/256 here. Tell me if iam wrong
Yes the right answer is this only . I also calculated & got the same answer which is z=0+i/256 ....
@@divyanshisrivastava5318 sir missed the -ve sign in step 2 resulting in change in sign in final answer
Thank you sir for this video 👑
33:48 lzl=0
17:04 = sir z=-10-198i kaise aaya ?? mujhe -10 kaise aaya voh pata chal gya par 198 i kaise aaya ??
-225i+27i = -198i
Jai hind sir
Is this sufficient if I have studied this chapter earlier but don’t remember much ?
Better than studying the chapter for the first time a night before the exam😁👍🏼
Modulus ii and root 2 by 2
32.44 min. Per 33 ki jagah 63 aayega sir
Sir ji huma iss chapter ka extra questions kasa milega?
Sir (-1)³ is equal to -1 hota hai na
Haa bhai
😍😍
Modulus ka 2nd Wale que ka ans 1/2^1/2
Thnks sir Dil se❤❤
Sir please start teaching 12th class also
Already started 😅
Sir where is part 2 of complex numbers 😢😢😢😢
Sir i want to see your 2 leacture please tell me how to see?
Not available till now ....I think complete video is available for paid batch ...😢
33:52 ka ans=√2/2
0:35 sir jee ke maths 🫣🫣🫣😱
Studying b4 1hr of exam
One day before my monthly test
One night before my mid term 😭
11:06 sir apne negative sign nhi lagaya is que me, otherwise nice lec.
iota cube is - i so -i and the already exisitng -ve sign turned into positive.
But iota cube is not solved
my 90 % syllabus complete in school
Sir vo modulus Wale ka 1/2½
Thank u sir
36:19 x= 3 y=-3 mera to aapka??
Wrong hai y=3 aur x=-7 hoga sayad 👀🙄
@@rishavkumarsingh2158 nhi
ha mera bhi yahi aya@@rishavkumarsingh2158
sir conjugate of (3i-2i)(2+3i) wala question ka wrong answer dia hai ...................................tht is 63 not 33☠💀🤡💩
August 2024😂
good evening sir😊 i have a doubt in the ques . (-i)(2i)(-1/8i) i have done it but it is wrong what is the matter can you help me to solve it. (-2i ) SQ. (-1 I SQ .i /512 ) then -2*(-1) -1(-1)i/512 now 2*1i/512 , 2i/512 =i/512+0. answer . this is the question ,kindly check this and remarks to it as soon as possible . thanlyou....☺
Na
@@priyank9848 what ?
bro it is (-1/8)^3 not (-1/8)^2
that's the reason why it is getting wrong
Jai shree Krishna Jai Saraswati maa ki
Sir ioto 1/256 right navey
24:44
13.13 ans=0+i/256
moral of the story- mitochondria is power house of the cell😅
Hey miss
How are u ❤
@@AdityaSingh-NotAdiplayz as always ...why?
32:20 48+15=33?? how??
3,-3 last question ka answer
ty sir .. 3 hours m paper h ...
Kasa gaya paper
32:20 par sir 63 hoga 33 ki jagha
Mistake
Me😂😅
Sir i ordered book 7 days before and it not reach to me or not deliver to me
English thodi casual h yar
33.50 sir modulus root under 1/2 aara
Under root 2 iota
Agli wali class hai hi nhi 😡
Kya!
quality achi kardijiye sir b1080 pe daldo
Iske questions video nahi aye abhi tak
Bhut aasan hai 11 ki maths to.sa.b darte.kyu hai😂😂😂😂😂
Jee ke pyq dekh le bhai 😂😂😂
@@tanishgaming6546rahne de bro ye sadme me chala jayga kahi ek Orr case na aajaye news pe😂😂😂
@@Shubham_editz... Ha bhai ise bol basic maths ke hi pyq dekh le
Sir 11 th ki chemistry ki lecture kyu nahi aa rahi hai two weeks se
sir u r so pookie
trigonomerty pls
Sir one shot on trigonometry please full explaination
Yes sir please
next class ka link?
Nhi hai Bhai kyonki agli class bni hi nhi 😐
RAM RAM BHAI SHARAYANE
11:45 m -i cube kyu ni aaya
बोले तो सर ने पूरे complex number की वाट लगा समझा क्या😊😊
Sir ham logo ko thoda samjha ke pdhaiye aap bahut jaldi jaldi solve karte h samajh nhi aata
Bhai log koi next class ka link de do please..
32:45
Sir yha par 53/25 aye ga
63/25
Who is studying before 1hr from exam
❤