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Homework Help: MATH USM

Posted by kyle on Monday, January 30, 2012 at 4:55pm.

Write the following in terms of sin(θ) and cos(θ); then simplify if possible.
cos(θ) + sin(θ)cot(θ) =

• MATH USM - Reiny, Monday, January 30, 2012 at 5:01pm

  cosØ + sinØcotØ
  = cosØ + sinØ(cosØ/sinØ)
  = cosØ + cosØ
  = 2cosØ
  

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