What is tan(7(1)/(2))^(@) equal to ?...

What is `tan(7(1)/(2))^(@)` equal to ?

A

`sqrt6+ sqrt3 sqrt2 -2`

B

`sqrt6- sqrt3+ sqrt2- 2`

C

`sqrt6- sqrt3 + sqrt2+ 2`

D

`sqrt6- sqrt3- sqrt2- 2`

Verified by Experts

The correct Answer is:

B

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