Math, asked by kamal1423, 1 year ago

the first one is the question

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Answered by gohansunny5

1

tan A tan2A- tan 2A tan 3A- tan3A tamA

kamal1423: how

Answered by ravikumar19

0

tan A tan 2A- tan 2A tan 3A- tan 3A tan A

kamal1423: how

ravikumar19: what

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