N circles for α = α1, and α = α1 ± 180° n (where n = 1, 2, 3, ....) are the same.

N circles for α = α1, and α = α1 ± 180° n (where n = 1, 2, 3, ..

1.	N circles for α = α1, and α = α1 ± 180° n (where n = 1, 2, 3, ....) are the same.
A.	True
B.	False
C.	May be True or False
D.	can't say
Answer» B. False