Math, asked by Humerpathan, 1 year ago

sin^4A-cos^4A=1-cos^2A

Answers

Answered by krithi2001143

3

Hope this answer helps you!!

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Humerpathan: are you able to solve krithi

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Humerpathan: how?

Humerpathan: plz send

Humerpathan: its wrong

Humerpathan: its 1-2cos^2A

Humerpathan: ??

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