GATE 2023 PDE COMPLETE SOLUTION | TOTAL- 7 MARKS | QUESTION 26,39,61,64

[ashishjain]

U(r, thita)=1+8*cos^thita aaega jisse a_0=10 aaega so ans is 10/2= 5 hoga I think

[MyLife_KA]

Hello ma'am, for question 61)u(x, y)=x^2-y^2+5 and thus u(0, 1)=4

[sudhakarsahu]

Mam f(2, theta) =1+8cos^2theta hoga phir se bata dijiye

[chambyalmathssociety]

Mam question 61 can be challenged because exact answer for this questions is 1

[shalu]

mam 61 ques ka ans 1 hoga na u(0, 1) par

[dsssbtopper]

D Alembert is not applicable in que 64 mam