All the constant N-circles in G planes cross the real axis at the fixe – McqOptions

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1.	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» B. Origin and +1

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