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If sin x+cosec x=2 then sin^n x +cosec^n...

If `sin x+cosec x=2` then `sin^n x +cosec^n x=?`

A

2

B

`2 ^(n)`

C

`2^(n-1)`

D

`2 ^(n-1)`

Text Solution

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The correct Answer is:
A
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