Math, asked by kiruba29, 1 year ago

help me guys. hi anyone

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Answered by hemamahindrakar
2
i=tan2a (tan2a +1)

=tan2a× sec2a

=sec2a-1×sec2a

=sec4a×sec2a

i take the thita = a

hope it will help u



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hemamahindrakar: hey but i solved the ur question using the trigonometric identities
Answered by abhishek179942
1

you can use the trigonometric identities

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