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If A + B + C = π, Prove that tanB tanC+t...

If `A + B + C = π`, Prove that `tanB tanC+tanC tanA+tanA tanB=1+secA . sec B . secC.`

A

1+q

B

`(1+q)/(q)`

C

1+q

D

`(1+p)/(p)`

Text Solution

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The correct Answer is:
B
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