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(tan ^(-1) (sqrt(3))-sec ^(-1)(-2))/(...

`(tan ^(-1) (sqrt(3))-sec ^(-1)(-2))/("cosec"^(-1)(-sqrt(2))+cos^(-1)""(-(1)/(2)))=`

A

`4/5`

B

`-(4)/(5)`

C

`3/5`

D

`0`

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The correct Answer is:
B
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