If In = int0^(pi/2) (sin^2 nx)/(sin^2 x)...

If `I_n` = `int_0^(pi/2) (sin^2 nx)/(sin^2 x) dx`, then

A

(a) A.P.

B

(b) G.P.

C

(c) H.P.

D

(d) None of these

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The correct Answer is:

A

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