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Math Help - Finding the partial derivatives

  1. #1
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    Finding the partial derivatives

    Hi
    I need someone to check my work and tell me if I have made any mistakes.
    Finding the partial derivatives-derivatives_solution.jpg

    Thanks
    Last edited by andrey; January 4th 2012 at 06:08 AM.
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  2. #2
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    Re: Finding the partial derivatives

    so that anyone interested may view the attachment ...

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  3. #3
    MHF Contributor Amer's Avatar
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    Re: Finding the partial derivatives

    \frac{\partial{f_1}}{\partial{N_2}} = 0 + N_1(-aN_2') = -aN_1
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  4. #4
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    Re: Finding the partial derivatives

    Quote Originally Posted by Amer View Post
    \frac{\partial{f_1}}{\partial{N_2}} = 0 + N_1(-aN_2') = -aN_1
    Thank you!
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