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If A+B+C=180^@ and tanA +tan B+tan Cgek ...

If `A+B+C=180^@` and `tanA +tan B+tan Cgek` where A,B,C are acute angles then the value of [k] where [.] denotes G.I.F is

A

3

B

4

C

5

D

none of these

Text Solution

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The correct Answer is:
C
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