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Math Help - odd and even function

  1. #1
    Junior Member
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    odd and even function

    I tried to solve it but no results.

    deduce aformula of the function
    f(x) = 3^x <br />
    as asum of two functions one of them odd and the other is even.
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  2. #2
    Grand Panjandrum
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    Quote Originally Posted by fxs12 View Post
    I tried to solve it but no results.

    deduce aformula of the function
    f(x) = 3^x <br />
    as asum of two functions one of them odd and the other is even.
    Consider:

    f(x)=\dfrac{f(x)+f(-x)}{2} + \dfrac{f(x)-f(-x)}{2}

    CB
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