Let f(Z) = u(x, y) + i(v(x, y)) be an analytical function. If u = 5x + – McqOptions

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1.	Let f(Z) = u(x, y) + i(v(x, y)) be an analytical function. If u = 5x + 2xy then v is equal to _________, where c is a constant.
A.	x2 + y2 - 5x + c
B.	x2 - y2 - 5xy + c
C.	x2 + y2 + 5xy + c
D.	y2 - x2 + 5y + c
Answer» E.

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