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int0^(pi//2) log(tan x)dx =...

`int_0^(pi//2) log(tan x)dx` =

A

`pi/2`

B

0

C

1

D

`pi/4`

Text Solution

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The correct Answer is:
B
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HIMALAYA PUBLICATION-Definite Integrals and its Application-QUESTION BANK
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  10. Let f : (0, oo ) to R and F(x) = int0^x f(t) dt. If F(x^2) = x^2(1 +...

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  11. lim(n rarr oo) 1/n sum(r=1)^(2n) r/squeroot(n^(2)+r^(2)) equals

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  12. The value of the integral int0^pi (x sin^(2n) x)/(sin^(2n) x + cos^(2n...

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