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(PDE) Solve the ff boundary value problems using Laplace Equationnon the square , omega= { o<x<phi,...

(PDE)

Solve the ff boundary value problems using Laplace Equationnon the square , omega= { o<x<phi, 0< y <phi}:

u(x,0) =0, u(x,phi) = 0 ; u(0,y)= siny , u(phi,y) =0

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