1: 3+3? 3. 1Eelrlsivrler the funetinn x] = [a] Find a power series representation Inf at] centered at a = D. Determine its radius and interval of emwergenee. {b} Find a. power series representation ef1n{3 + 1:2} centered at a : In. What is its radius of center. genre? (Hint: your answer fer part {a} may be very helpful}