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Cos theta - sin theta=√2sin theta. …

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Cos theta - sin theta=√2sin theta. Prove---cos theta + sin theta= √2 sin theta Please help me
  • 2 answers

Ayush Agrawal 7 years, 9 months ago

Squaring on both the sides in which is given

Prajjwal Srivastava 7 years, 9 months ago

Wait I am going to give u ans as soon
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