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Math Help - Interval of convergence.

  1. #1
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    Interval of convergence.

    I need to find the interval of convergence of:
    f(x)=2/(3x^4+16)
    Thank you for your help.
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  2. #2
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    Quote Originally Posted by zhupolongjoe View Post
    I need to find the interval of convergence of:
    f(x)=2/(3x^4+16)
    Thank you for your help.
    solve the inequality ...

    \left|\frac{3x^4}{16}\right| < 1<br />
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