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Trigonometry and Logarithms

  1. Mar 22, 2008 #1
    4[tex]^{sinx}[/tex] = [tex]\sqrt[cosx]{2}[/tex]

    I use logarithmic and i get :

    sinx * log(4) = (1/cosx) * log(2)

    sinx*cosx = log(2)/log(4)

    what should i do next?
  2. jcsd
  3. Mar 22, 2008 #2
    What is log(2)/log(4)? Try applying a change of base rule. Afterward, see if you can use any of your trigonometric formulas to simplify.
  4. Mar 22, 2008 #3
    What is log(2)/log(4) ?
  5. Mar 22, 2008 #4
    Thank you, i solved it
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