Angiemtz1489 Angiemtz1489
  • 23-03-2017
  • Mathematics
contestada

Simplify the trigonometric expression.
Sinx Tanx/Cosx

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fatcats
fatcats fatcats
  • 23-03-2017
tan(x) * cos(x) = (sin(x)/cos(x)) * cos(x) = sin(x)
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