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Math Help - derivative

  1. #1
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    derivative

    hi, i do not really understand
    this at all. If anyone can help
    me i'd really appreciate it!

    find the derivatives of y=fg/h in terms
    of f, g, h, f prime, g prime, and h prime
    where f g h are functions of f.
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  2. #2
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    Quote Originally Posted by calcishard View Post
    hi, i do not really understand
    this at all. If anyone can help
    me i'd really appreciate it!

    find the derivatives of y=fg/h in terms
    of f, g, h, f prime, g prime, and h prime
    where f g h are functions of f.
    Let u = fg and v = h so that y = u/v. Now differentiate using the quotient rule. To differentiate u = fg you will have to use the product rule.
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  3. #3
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    okay thanks. but by applying the product
    and quotient rules would that be in terms
    of f g h and f1 g1 h1 ?
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  4. #4
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    Quote Originally Posted by calcishard View Post
    okay thanks. but by applying the product
    and quotient rules would that be in terms
    of f g h and f1 g1 h1 ?
    Do as suggested and you won't need this question answered.
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