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sec h^(-1) (cos theta) =...

`sec h^(-1) (cos theta) =`

A

`log|tan((pi)/(6) + (theta)/(2))|`

B

`log|tan((pi)/(3) + (theta)/(2))|`

C

`log|tan((pi)/(4) + (theta)/(2))|`

D

`log|tan ((pi)/(4) - (theta)/(2))|`

Text Solution

Verified by Experts

The correct Answer is:
C
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