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posted by  Anonymous on 11/5/2009 3:38:35 PM  |  status: Closed  |  Earned Karma: 25

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Calculus Calculus: Early Transcendentals (6th) by Stewart 3.6 3E 11/5/2009 at 11:00:00 PM
Question Details:

 In sin(5ln(x)), what would you do with the 5?

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posted by anonymousxyz on 11/5/2009 3:51:13 PM  |  status: Live
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Response Details:


f( x )  =  sin ( 5 ln x )


f '( x )
           =  [  cos ( 5 ln x )  ] [  d / dx  ( 5 ln x )  ]

           =  [  cos ( 5 ln x )  ] [  5 ( 1 / x )  ]

           =  ( 5 / x ) cos ( 5 ln x )


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