Let \({a_n} = \int_0^{\pi /4} {{{\tan }^n{{x}}}} dx\). Then a2 + a4, a3 + a5, a4 + a6 are in

Let \({a_n} = \int_0^{\pi /4} {{{\tan }^n{{x}}}} dx\). Then a2 + a4,

1.	Let \({a_n} = \int_0^{\pi /4} {{{\tan }^n{{x}}}} dx\). Then a2 + a4, a3 + a5, a4 + a6 are in
A.	A. P.
B.	G. P.
C.	H. P.
D.	None of these
Answer» D. None of these

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Let \({a_n} = \int_0^{\pi /4} {{{\tan }^n{{x}}}} dx\). Then a2 + a4, a3 + a5, a4 + a6 are in

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