All the constant N-circles in G planes cross the real axis at the fixed points. Which are these points?
A. -1 and origin
B. Origin and +1
C. -0.5 and 0.5
D. -1 and +1
Answer:A
All the constant N-circles in G planes cross the real axis at the fixed points. Which are these points?
A. -1 and origin B. Origin and +1 C. -0.5 and 0.5 D. -1 and +1
Explanation: Centre of N circle is (-1/2, 1/2N)