Questions are below

Find the radius of convergence, R, of the series. (-1)7 *7 7 = 2 10" In(n) R = Find the interval, I, of convergence of the series. (Enter your answer using interval notation.) I =Find a power series representation for the function. (Give your power series representation centered at x = 0.) f(x) = x2 x4+ 16 A( x ) = n = 0 Determine the interval of convergence. (Enter your answer using interval notation.)