Consider w = f(z) = u(x, y) + iν (x, y) to be an analytic function in a domain D . Which one of the following options is NOT correct?
1
u(x, y) satisfies Laplace equation in D
2
ν(x, y) satisfies Laplace equation in D
3
\(\rm \int_{z_1}^{z_2}f(z)\ dz\) is dependent on the choice of the contour between z1 and z2 in D
4
f(z) can be Taylor expended in D
5
Question Not Attempted