7. The Maclaurin series for the function f (x) = 1 - 1 - is given: n=0 for -1

7. The Maclaurin series for the function f (x) IS given: forI < (b) Use this to write the Maclaurin series for What is the radius of convergence of the power series you wrote in part (a)? Note that you do not need to use the ratio test to answer this question.