After watching this video I understood how important it is to better leave the complex questions because wasting time on it will exhaust all your energy and focus from other mark fetching topics.
" tan " and " tan inverse " both are different things. Tan can go anywhere in any quadrant. But The range of tan inverse is only (-π/2 to π/2 ) Understand this : The answer of any questions of any inverse trigonometry function can never be outside of range .
🙏🙏Sir plz jaldi discrete mathematics ka all syllabus complete krayiye hamare exam aa rehe hai agle month se aur mathematics college mai bilkul samajh nahi ata hai🙏🙏
00:01 Recurrence relation is a true relationship between terms in a sequence. 01:55 Recurrence relation is a type of difference equation that can be solved 05:53 Solving recurrence relation and its complexities 08:10 Solving Recurrence Relation using Alpha and Beta values 11:53 The value of p1 is 1/9 and the value of p2 is 7/27 13:49 Solving recurrence relations with fixed values of p1 and p2 17:36 Solving recurrence relation using LCM 19:21 To solve the recurrence relation, we need to find the coefficient and determine the type of recurrence equation. 22:27 Finding the value of R in a recurrence relation 24:01 Finding the value of constant P in a given recurrence relation
Sir you have explained everything soo nicely that I have understood each and every thing and it is very crystal clear to me.....thanks a lot❤❤❤❤❤... tomorrow is my maths exam and your video has saved me 🎉thanks again
Sir till my 12th I didn't like Maths .... But now In my bsc 1st year I have Geometry , polar coordinates , vector analysis , ODE , Real analysis , Modern Algebra .... Im now taking intrest in these But my basics are not strong enough to be a good student ....Is it possible to master my Maths in my rest time period of bsc ... Plz give some suggestions what should I do ...
Yes u surely can..time is not a problem.. it's never too late to start.. I'm also doing my engineering in IT now..but u didn't take computer science in my 11th & 12th.. I'm seeing coding for the first time in my first year
these topics you mentioned above at bechelors level is already a basic topic. You need to just take a good course of discrete mathematics first and then start with real analysis or linear algebra
@@shalinmistrybca6636 which course , gajender purohit sir course on discrete mathematics ? I think no. If you want to take ist step in mathematical world ,my sincere advice is to go on lecture series " Discrete mathematics nptel iit ropar " it's Available on UA-cam , nptel , swayam and so on. The nptel course start from very basic and intresting motivation and covers very deep and exciting examples. Trust me and you never regret.
Sir h 1 request aap se Agar Lectures ko numbers de dai to bht asaani ho jai gi 1st par kis topic ko prepare karna next konsa ho ga Is me kaafi time waste hota So kind Love from Pakistan ❣️
Sir acche tarah se nhi samja aapko pura written karke solve karna chiye tha jab maine solve Kiya to muze bohot dikkat aayi 😑😑main statisfy nhi huaa sir
yaha pe padne aate hai naa kii video dekhne thoda aache se nii samjha sakte itni tej kon padata hai yaar aisa lag raha hai jaise 1.5X me dekh raha hu samaj me kuch aaya nii time or waste ho gya mera🥲🥲🥲🙃🙃🙃
Sir, mujhe Solve the following linear homogenous recurrence relation by using characteristic equation ke ye do problems solve kaise karu usmein difficulty aarahi hain : 1) hn= 2hn-1 + hn-2, -2hn-3 n≥ 3, h0=1 h1=2, h2=0. 2) hn= hn-1 + hn-2 ; n ≥ 2, h0=0 , h1 =1
➡ Incase you missed previous Videos of Discrete Mathematics =
Playlist of Discrete Mathematics - ua-cam.com/play/PLU6SqdYcYsfJ27O0dvuMwafS3X8CecqUg.html
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Sir, how to memorize things that you have studied
@@AmandeepKaur-ux4fs Notes bnao Rivision kro.
Tan-1 ( √3 ) ≠ 2π/3
( range of tan inverse is (-π/2 to π/2)
Tan-1 ( √3 ) = -π/3
Auxiliary equation kya hota hai
After watching this video I understood how important it is to better leave the complex questions because wasting time on it will exhaust all your energy and focus from other mark fetching topics.
Absolutely correct 💯
Thanks mene video dekhne ka bhi time bacha liya 😂
@@Besankaladduu me bhi chor raha hu ye topic , kal paper hai🥲
😂
After watching this video i think i understood the concept so well that i am going to get 0
Don't waste your time watching this if you're beginner or studying directly before exam. I tried and wasted my half hour.
Yes very bad explanation
Thank u
Thakan bhaii
How was your exam?
@@ShrijithSMenon Yeah I passed DM last year
21:04 yaaha pe sir denominator mein 8 ni 16 ayega
I m very thankful to you sir I understood your all concepts but this is not entering in my mind 🤯
Agar thodi prior knowledge ho, toh video bohot hee achhe se samjh aati hai !! Very good video
Agar nahi ho kuch bhi nahi aata aur Sir kuchh explain bhi nahi karte
Sachii baat@@maccharrr7733
Thnkuu sir so much..... Tym lga smjne m thoda.. Pr smj aane k baad bht acha feel ho rha h question bhi solve ho rhe h ab..... ❤thnku sir 😊😊
Tan-1 (- √3 ) ≠ 2π/3
range of tan inverse is (-π/2 to π/2)
Tan-1 (- √3 ) = -π/3
Exactly i thought i was wrong but i got the same doubt
Consider value of tan in second quadrant
" tan " and " tan inverse " both are different things. Tan can go anywhere in any quadrant. But The range of tan inverse is only (-π/2 to π/2 )
Understand this : The answer of any questions of any inverse trigonometry function can never be outside of range .
Definitely sir also knows this . Gajendra sir is a very good teacher. Sir done that by mistake.
-π/3 = 120° = 2π/3
Jo pahle se padha tha wo bhi bhul gaya is video ko dekhkar 😄
Us bhai us.
Exactly
@@dazz2469 bhai makaut?
@@Kumar-rk5mo autonomous
😂😂😂
🙏🙏Sir plz jaldi discrete mathematics ka all syllabus complete krayiye hamare exam aa rehe hai agle month se aur mathematics college mai bilkul samajh nahi ata hai🙏🙏
Yes
Kr do plz
Dekho sir kuch agr ho sake
Plz help us sir
@@KomalKumari-jo9iw insta id do
Watching it 1 hour before exam🙃
Thank you sir
xD
@@rohankrmahato
@@rohankrmahatotere atte 0 sab ko chilla chilla kar matt batta🤣
@@rohankrmahatohinjada🤣
@@rohankrmahatomilo kabhi mandsaur me lota lota ke uta patak swagat karenge tumhara ghar jane layak nhi bach paoge😊
@@rohankrmahatobhosada ka dusro ko bolta hai 0....hinjade teri toh ghar me bhi sab 1pehli fail honge 😂😂
Thank you sir for such a great teaching
00:01 Recurrence relation is a true relationship between terms in a sequence.
01:55 Recurrence relation is a type of difference equation that can be solved
05:53 Solving recurrence relation and its complexities
08:10 Solving Recurrence Relation using Alpha and Beta values
11:53 The value of p1 is 1/9 and the value of p2 is 7/27
13:49 Solving recurrence relations with fixed values of p1 and p2
17:36 Solving recurrence relation using LCM
19:21 To solve the recurrence relation, we need to find the coefficient and determine the type of recurrence equation.
22:27 Finding the value of R in a recurrence relation
24:01 Finding the value of constant P in a given recurrence relation
Sir i have one question, sir you have phd does phd persons forget maths formulas
Better Than Paid Course 🙌
Sir you have explained everything soo nicely that I have understood each and every thing and it is very crystal clear to me.....thanks a lot❤❤❤❤❤... tomorrow is my maths exam and your video has saved me 🎉thanks again
😂😂
har bar yhi comment krna hota ha kisi ko
Jo phle dekha vo bhi gaya.....there are more good channels here jo apse aache se batate h
Batade bhai channel bhi kal exam hai mera
All videos helpful and Baki kafi acha h thanks. Very helpful for my exam.
Now, it's awesome to see digital class.
sir in example one 4^2 will be equal to 16 not 8
Short and sweet explanation for before one day of exam
1st viewers
sir your teaching style is so awesome
I'm your big fan sir
Sir till my 12th I didn't like Maths .... But now In my bsc 1st year I have Geometry , polar coordinates , vector analysis , ODE , Real analysis , Modern Algebra .... Im now taking intrest in these But my basics are not strong enough to be a good student ....Is it possible to master my Maths in my rest time period of bsc ...
Plz give some suggestions what should I do ...
Yes u surely can..time is not a problem.. it's never too late to start.. I'm also doing my engineering in IT now..but u didn't take computer science in my 11th & 12th.. I'm seeing coding for the first time in my first year
these topics you mentioned above at bechelors level is already a basic topic. You need to just take a good course of discrete mathematics first and then start with real analysis or linear algebra
@@dipsacedemy is this course full and good ?
@@shalinmistrybca6636 which course , gajender purohit sir course on discrete mathematics ? I think no. If you want to take ist step in mathematical world ,my sincere advice is to go on lecture series " Discrete mathematics nptel iit ropar " it's Available on UA-cam , nptel , swayam and so on.
The nptel course start from very basic and intresting motivation and covers very deep and exciting examples. Trust me and you never regret.
@@archanayadav8322 yes You are right I'm working on these
His many of the concept is wrong...
He doesn't know complete knowledge of many of the topics...
Sir can u add subtitles for every videos .... It is helpful
Thank you sir your explain so energetic and good🙏🙏
Thank you so much sir your explained very well 👌👌🙏🙏🤗👍
I didn't get how 21/8 came from ,i think its it would be 12/4
yeah i also think same
Sir by mistake took 6p/8 rather than 6p/16 at 21:05
I was searching for this comment
As I got 12/4
Very helpful ☺️☺️ sir.... thank you
College me 225603 fees paid krne k baad UA-cam tutorials se padta mai ..🥲🤣
Mai bhi 🥲 approx 200000rs
Same same dut different 😅😅
Tu unique hai
Sir be like: to sunn
Me : sun rha hu sir
Good teaching sir
Thank You So Much>= After a lot hustle, i got the main point.
Sir aap itna sec c padhate ho ki mene video dekh ke mutthi maar li
Thank you so much 🙏🏻
Too fast can't understand properly and concepts are not clear if we aren't familiar to the topic or for the first time
Sir h 1 request aap se
Agar Lectures ko numbers de dai to bht asaani ho jai gi
1st par kis topic ko prepare karna next konsa ho ga
Is me kaafi time waste hota
So kind
Love from Pakistan ❣️
Sir you are amazing your kind words were greatful for me I wish 🤞
Answer of first question would be PI =14.4n instead of 16.4n
Yepp .... kyun ki niche 8 nhi16 aayega
Yess !!
@@dheerajsahu4547thank you i am searching for this comment
Sir aapke csir net book aur advanced csir net book mein kya difference hai?
Sir acche tarah se nhi samja aapko pura written karke solve karna chiye tha jab maine solve Kiya to muze bohot dikkat aayi 😑😑main statisfy nhi huaa sir
Tomorrow is my exam
Thankyou so much sir ✨
Sir aap ase hi vidios banate rahe bahut help ho rahi he apse ❤️
Sir you are best teacher on UA-cam ❤️
Sir how P4^(n-2) became P4^n/8: 2 in power of 4 then it should be 16 I am totally confused and how it is 21/8 P how to add
❤ love you sir
sir apne jo karaya usme ek question me mistak he na ? n3^n to dusre bracket me bhi to multiply hoga na ?
yaha pe padne aate hai naa kii video dekhne thoda aache se nii samjha sakte
itni tej kon padata hai yaar aisa lag raha hai jaise 1.5X me dekh raha hu samaj me kuch aaya nii time or waste ho gya mera🥲🥲🥲🙃🙃🙃
8:32 tan inverse ka range -π/2 se π/2 tak hai,sir apne 2π/3 likh diya?!
Sir Graph theory par videos nahi aaega Kya
x^4-2x^3+3x^2-4x+2=0 sir ap ny is ka sol (x-1)^2(x^2+2) right kya h but I don't understand explain it sir by recurrence relation
thankyou so much sir
Bs 7 nu discrete da exam GNDU
bs exam hoje jive tive
sir, what if f(n) is a constant like 1,3,8 etc?
it will be 0
सर डिस्क्रीट मैथ्स की बेस्ट बुक कौन सी है ?
People saying its too fast meanwhile me watching at 4x
Sir lekin 3^n sabSe multiply hogaa naa fir usko aapne consideration may kyu nhi liyaa
Bhai ye M2 phirse kaha aa gya 😢
It will be good if he explained it in some detailed way
Thanks Sir
3 se char bar video dekhna pad raha he phir bhi samajh nahi aa raha he
2 questions of pi somehow throwing different ans. due to calculation error , me myself check it triple time
Bahut Acche sir
Dimag kharab hogya ye dekh kar
bhai tu toh wo pubg news wala hai na😂😂😂
Thank you sir ❤
What is A1, A2 etc?
what if the auxiliary function is of degree 3 and the three roots are same.. then how to write recurrence relation sir?
(A1+ A2n+A3n^2)a^n
sequence ad series
A.p. aani chahiye kya ise seekhne k phle
The I have studied this topic before but could never able to solve questions. But today I truly understood this topic. Thank you so much
Incase k right side py just constant number hy like k just 3 hy to phr hum pi kia ln gy. Please guide me... Its urgent
thankuuuuu sir............for alll videos...........❤
at 15:19, what is the use of finding C.F then?
solve this recurrence 𝑎𝑛+2 − 2𝑎𝑛−1 + 𝑎𝑛 = 3𝑛 + 5
thanks my teacher
Kmaaaal video sirrr thank u sooooo much watch this one day before exam ❤❤❤❤
Sir CDS Exam ki taiyari ke liye maths solve corce lonch kar dijiye 😊
Solve S n -4S n - 1 +4S n-2 =(n+1)2^ n.
im stuck in this question pi area.
only pi plz help.
Shift operator ke threw bhi explain kar sakte h instead x^n se it's little bit typical
kis bat ki itni jhaldi hai itna fast pada rahe ho kuch bhi samajh nahi aa raha hai lagta hai kud ko hi pada rahe ho
Excellent ❤
Sir ap bhut speed m padha dete ho kai videos bahut achi h jese prims krushal algorithm ki but yeh video to bilkul samjh ni aya.
Sir Recurrence relations and their solutions KY pdf notes, assignment Yan slides milsakrti Hy please?
Sir , I think Calculation galti hai...21.03 seconds pe.... Please recheck.😢
what is CF and PI
Very good lectures
sir jab queation solve karte to next blank slide mai solve kigiyega please
Sir you are running very fast
at 20:57 answer is 14.4^n
Sir, mujhe Solve the following linear homogenous recurrence relation by using characteristic equation ke ye do problems solve kaise karu usmein difficulty aarahi hain : 1) hn= 2hn-1 + hn-2, -2hn-3 n≥ 3, h0=1 h1=2, h2=0.
2) hn= hn-1 + hn-2 ; n ≥ 2, h0=0 , h1 =1
awesome
going so fast didnt understand anything
Kon exam ke ek din phele padhh raha hai
😂🥲me
Thank you sir, the topic was very nicely cleared...
Sir itne jaldi to me bhi nahi padta exam se 1 din pehle jitne jaldi apne ye kara dia 💀
parNaM sir 🙏🏻🙏🙏🏽🙏🙏🙏🏿
I am Satisfied
sir konse chapter ka hain yeh topic??
Thankyou sir
Sir thoda slow sikhye aur steps se sikhye boht fast sikharahe ho kuch bhi samaj me nahi a raha hai