Question #5900179

please help on this math problem?

the function f(x)=5x^2 arctan (x^8) is represented as a power series (SUM from n=0 to infinity)cx^n. what is the degree of the lowest term with a non zero coefficient? find the radius of convergence R of the series please help, i have a test coming up in two days?

2013-05-02 03:45:59

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