Q90
For an analytic function, f(x + iy) = u(i, y) + iv(i, y), u is given by u = 3x2 - 3y. The expression for v, considering K to be a constant is
A.
3y2 - 3x2 + K
B.
6x - 6y + K
C.
6y - 6x + K
D.
6xy + K
AnswerAnswer: Option D
Solution
Answer: Option D
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