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

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1. TuringTest

yep

2. MathSofiya

Yaaaayy!!!!

3. TuringTest

oh wait sorry it - !!!

4. TuringTest

it's *

5. TuringTest

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

6. TuringTest

:P

7. MathSofiya

Thank you!!!

8. TuringTest

good job!