on 1. [2 points) Suppose a power series 2 on(-J: 4)" is known to converge at :r = 3 and a: = 6, but diverges at 11:0 :3 = 1. What are all possible values for the radius of convergence? '2. [3 points) Find the interval of convergence for the series 0c 133" 2(n2n) 11:0