jackbest0824 jackbest0824
  • 04-01-2017
  • Mathematics
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does it make sense that sin(-0)= -sin0

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LammettHash
LammettHash LammettHash
  • 04-01-2017
Yes, [tex]\sin x[/tex] is an odd function, which means [tex]\sin (-x)=-\sin x[/tex].

Also, [tex]-0=0[/tex] and [tex]\sin0=0[/tex], so it's true that [tex]\sin(-0)=-\sin0[/tex] because [tex]\sin(-0)=\sin0=0=-0=-\sin0[/tex].
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