MathSofiya

Find a power series representation for the function and determine the interval of convergence.
\[f(x)=\frac{3}{1-x^4}\]
\[3*\frac{1}{1-x^4}\]
\[\sum_{n=1}^{\infty} 3x^{4n}\]
\[r=x^4\]
\[-1<x<1\]
\[R=1\]

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TuringTest

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yep

MathSofiya

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Yaaaayy!!!!

TuringTest

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oh wait sorry it - !!!

TuringTest

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it's *

TuringTest

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oh nevermind I was focused on something else, yeah that's corect

TuringTest

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:P

MathSofiya

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Thank you!!!

TuringTest

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good job!