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

rachel , 11 Years ago
Grade 10
anser 1 Answers
Yash Baheti
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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Last Activity: 11 Years ago
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