Math, asked by Anmol0000, 1 year ago

prove that cos theta cos (90°-theta)-sintheta sin(90°-theta)=0

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Answered by 123sachin

1

hey
it become zero this is your answer

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Answered by Jiya22

1

This is the answer.. I have also made a diagram ..you can ask me if u have any confusion.. hope it helps.

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