Math, asked by angle7poudelpe2kul, 1 year ago

1+2tan^2a\cos@a=tan^4a+sec^4a

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Answered by THEARYAN

2

answer is here hope you like it

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angle7poudelpe2kul: did the question is wrong in my book

Answered by AVENGERS789456

2

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hope it helps you.....

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