Vidyalelo
Engineering Maths · Q38

Complex Variable

Engineering and GATE · Engineering Maths · question 38

Q38

An analytic function of a complex variable z = x + iy is expressed as f(z) = u(x, y) + iv(x, y), where i = - 1 . If u(x, y) = 2xy, then v(x, y) must be

An analytic function of a complex variable z = x + iy is expressed as f(z) = u(x, y) + iv(x, y), where   If u(x, y) = 2xy, then v(x, y) must be
A.
x2 + y2 + constant
B.
x2 - y2 + constant
C.
-x2 + y2 + constant
Answer
D.
-x2 - y2 + constant

Answer: Option C

Solution

Answer: Option C
No explanation is given for this question Let's Discuss on Board