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Calculus1 9 Online
OpenStudy (anonymous):

Condier the following power series f(x)=E from n=0 to infinity of (x/4)^n, find f^2 (x) and interval of convergence, I found the first derivative to be ((1/4)(n+1)x)/n, and the interval of convergence to be (-4,4) but cant solve the 2nd derivative

OpenStudy (amistre64):

can you write the first derivative better?

OpenStudy (anonymous):

yup one sec

OpenStudy (anonymous):

|dw:1354647771944:dw|

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