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The domain of the function sqrt((1)/(|co...

The domain of the function `sqrt((1)/(|cosx|))` is

A

`R-{pi//2}`

B

`R-{pi//2, 3pi//2}`

C

`R-{x//x=2npi + pi//2, n in I}`

D

`R-{x = npi + pi//2, n in I}`

Text Solution

Verified by Experts

The correct Answer is:
D
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