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Nichol’s chart is symmetric about – 180° axis.
1.
Nichol’s chart is symmetric about – 180° axis.
A.
rue
B.
alse
Answer» B. alse
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N circles for a = a1, and a = a1 ± 180° n (where n = 1, 2, 3, ....) are the same.
Nichol's chart is symmetric about - 180° axis.
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