Math, asked by gmtamim921, 4 months ago

show that u(x, y) = 2xy+y3-3x2y is a harmonic function .fine the conjugate harmonic function V ans express U+iv as an analytic function of Z
1.u(x, y) = ex cos y

Answers

Answered by padmanabhajuad

1

Answer:

9 is answer

Step-by-step explanation:

hope it helps you. . . . . . . . . . . . . . . . . . . . . .

Answered by 1234atik90

0

Step-by-step explanation:

u=2xy+y^3-3x^2y harmonic and conjugate

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