1. Which of the following power series must be used as the nonhomogeneous part for the given initial value problem y" – y/ + (x + })² y = In (} + x) { y (-}) = 1, y' (-}) = 0 in order to obtain the...

Extracted text: 1. Which of the following power series must be used as the nonhomogeneous part for the given initial value problem y" – y/ + (x + })² y = In (} + x) { y (-}) = 1, y' (-}) = 0 in order to obtain the solution by power series solution method? A) -1)" (x – })" B) -1)"+' (x)" n! C) (-1)"+' (2x + 1)" n=0 n=1 n=0 D) -1)"-" (x + })" (-1)" x" E) 2(n+1) n n=1 n=1