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The value of I = int0^(pi/4) (tan^(n+1)x...

The value of `I = int_0^(pi/4) (tan^(n+1)x)dx + 1/2 int_0^(pi/2) tan^(n-1)(x/2) dx` is equal to

A

1/n

B

`(n+2)/(2n + 1)`

C

`(2n -1)/n`

D

`(2n - 3)/(3n - 2)`

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PATHFINDER-DEFINITE INTEGRATION-QUESTION BANK
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