Math, asked by HGK, 5 months ago

prove that : sin theta .cos(90°-theta)+sin(90°-theta)cos theta =1

Answers

Answered by kiran12355

0

Step-by-step explanation:

[email protected](90-@)+sin(90-@).cos@ [email protected]@[email protected]@ =sin^2@+cos^@ =1

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