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"tan"^(6) (pi)/(9)-33 "tan"^(4)(pi)/(9) ...

`"tan"^(6) (pi)/(9)-33 "tan"^(4)(pi)/(9) +27 "tan"^(2)(pi)/(9)=`

A

`"tan" (pi)/(3)`

B

`"tan"^(2) (pi)/(3)`

C

`"tan" (pi)/(6)`

D

`"tan"^(2) (pi)/(6)`

Text Solution

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The correct Answer is:
B
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