(1 pt) From Rogawski, Adams ET 3e section 10.6, exercise 13. Find the interval of convergence for the power series 2 10 n=9 Give your answer using interval notation. If you need to use OO, type INF. If there is only one point in the interval of convergence, the interval notation is [a]. For example, if 0 is the only point in the interval of convergence, you would answer with 0]