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Math Help - calculate the derivative of..

  1. #1
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    calculate the derivative of..

    Calculate the derivative.
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  2. #2
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    Quote Originally Posted by tbenne3 View Post
    Calculate the derivative.
    Use \tanh(x) = \frac{e^{2x}-1}{e^{2x}+1}

    Your function becomes:

    \tanh(x^6)= \frac{e^{2x^6}-1}{e^{2x^6}+1}

    Use quotient rule and chain rule.
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  3. #3
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    k thanks but whats the derivative of e^(2x^6)
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    Junior Member doomgaze's Avatar
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    Quote Originally Posted by tbenne3 View Post
    k thanks but whats the derivative of e^(2x^6)
    Recall the derivative for E^U = E^U * DU
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  5. #5
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    Quote Originally Posted by doomgaze View Post
    Recall the derivative for E^U = E^U * DU
    what is DU in this problem
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