Vidyalelo
Engineering Maths · Q1

Complex Variable

Engineering and GATE · Engineering Maths · question 1

Q1

f(z) = u(x, y) + iv(x, y) is an analytic function or complex variable z = x + iy where i = - 1 , u(x, y) = 2xy, then v(x, y) may be expressed as

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

Answer: Option A

Solution

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