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(tan^(-1)(sqrt3)-sec^(-1)(-2))/(cosec^(-...

`(tan^(-1)(sqrt3)-sec^(-1)(-2))/(cosec^(-1)(-sqrt2)+cos^(-1)(-(1)/(2)))` is equal to

A

`(4)/(5)`

B

`(-4)/(5)`

C

`(3)/(5)`

D

0

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The correct Answer is:
B
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tan^(-1)sqrt(3)-sec^(-1)(-2)

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