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cosA=sinA=root2cosA,show that cosA-sinA=root2sinA

cosA=sinA=root2cosA,show that cosA-sinA=root2sinA

Grade:10

1 Answers

Yash Baheti IIT Roorkee
askIITians Faculty 97 Points
7 years ago
Hi,

I think there is some mistake in the question you typed.
If, COS a = SIN a , then Cos A – Sin A will be 0.

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