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Choose the correct answer. if n is even ...

Choose the correct answer. if n is even Answer all the questions,
`int_(0)^((pi)/(2))sin^(n)xdx` is ……

A

`(n)/(n-1).(n-2)/(n-3).(n-4)/(n-5)….(pi)/(2)`

B

`(n-1)/(n).(n-3)/(n-2).(n-5)/(n-4)….(1)/(2)(pi)/(2)`

C

`(n)/(n-1).(n-2)/(n-3).(n-4)/(n-5)….(3)/(2).1`

D

`(n-1)/(n).(n-3)/(n-2).(n-5)/(n-4)….(2)/(3).1`

Text Solution

Verified by Experts

The correct Answer is:
B
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