If f(z) = (x2 + ay2) + i bxy is a complex analytic function of z = x + – McqOptions

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1.	If f(z) = (x2 + ay2) + i bxy is a complex analytic function of z = x + iy, where \(i = \sqrt { - 1} \), then
A.	a = -1, b = -1
B.	a = -1, b = 2
C.	a = 1, b = 2
D.	a = 2, b = 2
Answer» C. a = 1, b = 2

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