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The general solution of 8 tan^(2)""(x)/(...

The general solution of `8 tan^(2)""(x)/(2)=1+ sec x ` is

A

` x = 2n pi pm cos^(-1)""((-1)/(3))`

B

`x= 2 n pi pm (pi)/(6)`

C

`x = 2 n pi pm cos^(-1)""((1)/(3)) `

D

None of these

Text Solution

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The correct Answer is:
C
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