Le7Aialld4omiYandri Le7Aialld4omiYandri

06-06-2016
Mathematics

Answered

Simplify the expression

sin(pi+x) + sin(pi - x)

Verified Answer :

06-06-2016

\(\sin(\pi+x) = -\sin(x) \\ \\ \sin(\pi-x) = \sin(x) \\ \\ \sin(\pi+x) + \sin(\pi-x) = -\sin(x) + \sin(x) = \boxed{0}\)

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