43:12 you said that there is no solution but when you solve the problem getting quadratic in u this implies 2 solution exists. Then what is the meaning of No solution unique solution infinite solution formula. Please reply sir
Good evening sir I like your teaching I appreciate your help sir We are grateful for your shortcuts to clear CSIR NET exam In 13.21 how do you choose C1 become 1 Can you explain please
In 18.53 problem 94, Dec 2015 , Second method the complementary function the solution is C1 cos wt + C2 sin wt will come sir It is not a real root But you write it a complementary solution is wrong i think Can you clarify my doubts please
Sir question no 97 per upne u=pi(t)u_0 kue Lia. Upne bola ki u_t and u_x ka coefficient constant hona chahiye. But u constant hoga ki Nehi yea upko kaise pata chala.
Please correct Q. 95. Its answer is option (b) and (c) and not (d). I have checked it on NTA CSIR NET website. How come option (c) can be wrong, and if it is so, then your trick is wrong. Please check your answers before uploading the video ......
Sir, I am confused whether the trick works for only heat and wave equations having f(x)= sinx , cosx or e^x only. Does it work for all higher order pde? Does it work for Laplace equations as well?
Sir in many of question this trick of putting values of x and t from the coefficient is going to fail.... So please don't give that types of trick because when jo ques hame aa bhi rha hoga hm tricks ke chakkr mai aata hua ques bhi glt kr denge.... Thanks🙂
Question No. 48 (NET DEC. 2011 )
CORRECT answer is option (d)
We get m=(-1 , -1)
21:04 .correct options (2), (3).
Respected, sir you are requested kindly upload the Part 2 vedio . Very thank you for the Part 1 vedio .
Sir plz make a separate vedio for short trick formula of all subjects linear,real complex
Thanks alot Sir
I really want to thank u sir for making this video.
Thank you so much for excellent class ❤❤❤❤
Sir aap great ho kya trick hai aapki jo kuch clear nahi ho raha tha bo bhi aa gaya samajh me thank you so much sir ❤
4:30 option d correct
Yes
Yes
Can you please explain me How?
Ye trick sahi nhi h Que wrong ho rhe isliye method se hi bnaye....
@@charitylyngdoh8912 D=m & D'=1 put in equation wet auxiliary equation and their roots are m=-1,-1
43:12 you said that there is no solution but when you solve the problem getting quadratic in u this implies 2 solution exists. Then what is the meaning of No solution unique solution infinite solution formula. Please reply sir
Thank you very much sir its very helpful now as exam is nearer 😊
21:14 , option (b) & (c) correct ,
9:56 Q.45 option 1 is correct ans.
Yes
Sir need of the hour is
2nd part of ODE
and 2nd part of PDE
Thank you so much for this helpful video
Sir please provide videos on Real analysis & Linear algebra short tricks
Thank you sir ❤❤❤❤❤❤❤❤❤
Excellent sir
Thank you so much sir ❤
21:24 b,c option correct
Sir please check 95 answer ..the answer must be
Options b and c
3:25 .correct option is (4)
Yes
If you find roots of m^2+2m+1=0 ,we are getting -1,-1 so solution must be y-x form
Yes. In Q 2 na
@@sidharthamedhi1224 PDLI
Not applicable trick please not use in these trick
Thank you sir
very nice
Thank you so much sir
Thanku so much sir❤
Sir, trick discuss in question no 94 is not match with question no 45. ans of question no 45 is a but according to trick ans is c.please check
In question no 93 double derivative of sin(πx) =-π²sinπx
CSIR-NET -Dec 2011
Q: 48
Option 4 is correct
Option 4 is correct right??! I solved and it comes out 4th option ( I solved this question by putting D = m and D'= 1)
Good evening sir
I like your teaching
I appreciate your help sir
We are grateful for your shortcuts to clear CSIR NET exam
In 13.21 how do you choose C1 become 1
Can you explain please
Sir plz reply iska pdf mil sakta hai kya
13:58 where is c1 i don't understand please reply sir 😢
Put the condition c1=1
In 18.53 problem 94, Dec 2015 , Second method the complementary function the solution is C1 cos wt + C2 sin wt will come sir
It is not a real root
But you write it a complementary solution is wrong i think
Can you clarify my doubts please
Sir question 95 per upne pahle dikha no solution.
But fir Two solution kaise hua???
Thank u sir 🙏
Sir iska pdf mil sakta hai kya
Please upload more videos
Sir real analysis mey bhi ak..dijiye...
Sir sometimes you are taking like x-2t=0 implies x=1 and t=2 and other times you say x=1 and t=-2. I don't understand. Please help.
partial differential equation ar Laplace equation short trick video send
Sir question no 97 per upne u=pi(t)u_0 kue Lia.
Upne bola ki u_t and u_x ka coefficient constant hona chahiye.
But u constant hoga ki Nehi yea upko kaise pata chala.
Sir 42 question me d option bhi to ho sakta hai
Dec 2020 ,sir D = B^2-4AC
1). D= 4-4(1-sgny)
But sgn(y) = 1 if y>0
=0 ify=0
=-1 if y0 then we have sgn(y)=1
Imply D=0
Parabolic
When y>0 then sgn(y)=1 so D =4-4(1-1) =4-0=4>0 ... I hope it clear.
Thanku sir
Please correct Q. 95. Its answer is option (b) and (c) and not (d). I have checked it on NTA CSIR NET website. How come option (c) can be wrong, and if it is so, then your trick is wrong. Please check your answers before uploading the video ......
Yes, question number 95 will be option b and c.
In his trick coefficient of x,y takes as it is given in the option not needed to be equal to 0
But b and c is right ans
Sol the question with the help of method
Solve the problem by method you get b and c are correct not d
@@wespritualsolve krk dekh n bhai bina solve kiye wrong bolta h
❤❤❤
Q.95 csir net dec 2018 1st you says no solution than you find two solutions how it is possible?
Yes....sir said option B and d are correct but option B and C are correct solutions
Sir iski pdf kha milgi
Excellent sir, your god of all csir aspirants, put a sepated play list , 2011-23, finally love you sir ❤️
Question number 45 ans zero hoga सर
@ 21:16 correct option is c and not d
Yes
Question no. 48 option 4 is correct answer
4.25 option 4 is correct
Sir, I am confused whether the trick works for only heat and wave equations having f(x)= sinx , cosx or e^x only. Does it work for all higher order pde? Does it work for Laplace equations as well?
You must watch my videos on HEAT and WAVE equations, you will learn alot and your all queries will solve fully.
@@DrHarishGarg thank you so much sir 😃 I'll watch them definitely. Thank you for all your videos. Glad that I found your channel.
Question 48 ka answer to wrong h ,i think ,please check, option d is correct answer
In 7:15, question 45, option C is correct. i^3=-i
53:25 i think 1 is correct answer
4:10 d option correct
Sir kbtk ayega second part ODE ka
Sir Fourier transform sine and cosin transform per ek lecture do
Sir CSIR NET June 2017 k ODE & PDE k question solve kariye
Sir in many of question this trick of putting values of x and t from the coefficient is going to fail.... So please don't give that types of trick because when jo ques hame aa bhi rha hoga hm tricks ke chakkr mai aata hua ques bhi glt kr denge.... Thanks🙂
You are right 👍🏻
Glt kr denge kya mera SET exam me que glt ho gye komal ji
Upset me?
@@Parigoyal7697 Nhi , MPSET -2024
jo recently 15 dec 2024 ko conduct hui thi usme.....
Oh Aachya
I think in q 45 option c is correct sir I think there is a calculation mistake
53:24 i think f option correct
In question 96 why you only take c is zero .why not a and b will be 0 how you decided to take only c is 0 even that passing through (0,0,0)
Yes you are saying right... Ans of that ques will be 2,3,4
In this liner equation putting x=0,y=0,z=0 we get c=0
And answer is not zero as value of z=1/a nonzero so b,c,d may true
sir 7:06 option 3 correct hay. quiki x=iw,t=-iw^3 then satisfied equation...thna you sir
Sir 48 answer is option 4 sir ...not option 2
Sir 48 wala aapne mistake kr diya
4 option ayega
Yes option 4
Yy yha trick glt ho gyi …complimentary fun. Glt h
In 13.21 , Questions number 100
Mera 1 &3 aaya
Thank you so much sir 🙏
I takes 3:30 hours to complete this video
Great..... You learnt alot from the video after spending time....
13:21 how value of C1 becomes 1
Conditions de rakhi hai na jo usko satisfy kralo to c1 ki value 1 aayegi
Sir dec 2017 , question -95 ka b,c correct answer h full solve krne pr
Yes
Yes ...b and c are Correct
101, u(x, t)=-x^2+t
Ut+(Ux)^2=/1
Question no 48 me answer D aayega
Ek baar check kr lijiye
Thank you so much sir
So nice of you.... Always welcome... Thanks for comment and watching... Hope you can share with others too
Thank you so much sir🙏
Thank you sir😊