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Homework Help: General question about trig functions

  1. Nov 29, 2005 #1
    Ok, say you have cos^3(x)...

    Is this the same as cos(x)^3(where only x is cubed) or (cos(x))^3 (where the whole thing is cubed?
     
  2. jcsd
  3. Nov 29, 2005 #2

    mezarashi

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    Homework Helper

    Yeah.

    [tex]cos^3 x = (cos x)^3[/tex]
     
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