Calculus 2

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Find the radius of convergence and interval of convergence of the series.

n=2 series to infinity (-1)^n * x^n+6/n+7

R= ?
I= (or[ , ]or)

How do i do this?? ( means convergent and [ means divergent.

  • Calculus 2 -

    i know that the ratio test is used to figure it out. you first find the limits right?

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