If \( \sin A, \cos A \) and \( \tan A \) are in G.P., then \( \cos ^{3} A+\cos ^{2} A \) is equa...

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If \( \sin A, \cos A \) and \( \tan A \) are in G.P., then \( \cos ^{3} A+\cos ^{2} A \) is equal to
(A) 1
(B) 2
(C) 4
(D) None of these
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