# The Residue of f(z)= is

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# For |z|=1,Where C is the Circle,is

1.  0

2.  1

3.  2

4.  None of these

4

0

Explanation :
No Explanation available for this question

# For |z+1-i|=2 Where C is the Circle,is

1.  π(i-2)

2.  π(i-3)

3.  π(i-4)

4.  π(i-5)

4

π(i-2)

Explanation :
No Explanation available for this question

# Expansion of sin z about Z= π/2 is

1.

2.

3.

4.

4

Explanation :
No Explanation available for this question

# The Most General Complex Analytical Function f(z)=u(x;y)+iv(x,y) for u=x2-y2 is

1.  Z

2.  2z

3.  Z3

4.  1/z2

4

2z

Explanation :
No Explanation available for this question

# f(z)=u+iv,Then Solution for f’(z) is

1.

2.

3.

4.  both a & b

4

both a & b

Explanation :
No Explanation available for this question

# If V=2xy,Then Analytic Function f(z)=u+iv is

1.  Z+c

2.  z-1+c

3.  z3+c

4.  z-3+c

4

Z+c

Explanation :
No Explanation available for this question

# If v=x-y/x2-y2,then analytic function f(z)=u+iv is

1.  z+c

2.  z-1+c

3.  (1-i)1/z+c

4.  (1+i)1/z+c

4

(1+i)1/z+c

Explanation :
No Explanation available for this question

# If Then Analytic function f(z)=u+iv is

1.  Cot z+ic

2.  Cosec z+ic

3.  Sin hz+ic

4.  Cos hz+ic

4

Cot z+ic

Explanation :
No Explanation available for this question

1.  i2 π

2.  -i2 π

3.  i6 π2

4.  -i6 π2

4