Question

solution of PDE r-s-2t=(y-1)e^x is​

Answer 1

Answer:

r X y - r X 1

r¹y¹ - 1r¹

s X 2 s X y s X 1

s¹2 sy 1y

=s¹2sy1y X r¹y¹-1r¹

=2s²y²r²

Step-by-step explanation:

it's right answer