3. (24 points) Suppose that y is analytic at -0 and with power series representation y Cn Rewrite each of the following expressions using a power series in sigma (2) notation whose general term involves only (a) y+2y (b) y"-y (d) (2)y" 3y -2y
Show transcribed image text3. (24 points) Suppose that y is analytic at -0 and with power series representation y Cn Rewrite each of the following expressions using a power series in sigma (2) notation whose general term involves only (a) y+2y (b) y"-y (d) (2)y" 3y -2y