A function f is defined by f(z)=i \bar{z}, where i=\sqrt{-1} and \bar{z} is the complex conjugate of z. How many values of z satisfy both |z|=5 and f(z)=z ?
Answer Choices
A. 0
B. 1
C. 2
D. 4
E. 8
A function f is defined by f(z)=i \bar{z}, where i=\sqrt{-1} and \bar{z} is the complex conjugate of z. How many values of z satisfy both |z|=5 and f(z)=z ?
Answer Choices
A. 0
B. 1
C. 2
D. 4
E. 8