Sin 2a - cos 2a tan a – InterviewSolution

1.	Sin 2a - cos 2a tan a
Answer» Sin^2 2a -cos^2 2a = 1 so . tan a = 1 →tan a = tan 45° → a= 45° Step-by-step explanation:I THINK it's help you ....PLZ click the THANKS button and follow me or aslo MARK me as brainlist

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