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(cos h 2 + sin h 2)^(n) =...

`(cos h 2 + sin h 2)^(n) =`

A

cos h (2n) + sin h (2n)

B

cos h (2n) - sin h (2n)

C

cos h (2n)

D

sin h (2n)

Text Solution

Verified by Experts

The correct Answer is:
A
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