Prove the identity: sin(pi - x)=sin x

antennense 2022-07-13 Answered
Prove the identity:
sin ( π x ) = sin x
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Answers (2)

Jayvion Mclaughlin
Answered 2022-07-14 Author has 14 answers
sin ( π x ) = sin x
sin ( A ± B ) = sin A cos B ± cos A sin B
sin ( π x ) = sin π cos x cos π sin x
= 0 cos x ( 1 ) sin x
= sin x

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Jeffrey Jordon
Answered 2022-08-01 Author has 2495 answers

Answer is given below (on video)

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