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If sin x + "cosec"x=2, then, for all n i...

If `sin x + "cosec"x=2`, then, for all `n in N`, the value of: `sin^(n)x + "cosec"^(n)x=`

A

2

B

`2^(n)`

C

`2^(n-1)`

D

`2^(n-2)`

Text Solution

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The correct Answer is:
A
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