1. Which of the following power series must be used as the nonhomogeneous part for the given initial value problem "-+(a+ )°y = In (+2) { y(-) = 1, y/ (-4)-0 in order to obtain the solution by power...

Extracted text: 1. Which of the following power series must be used as the nonhomogeneous part for the given initial value problem "-+(a+ )°y = In (+2) { y(-) = 1, y/ (-4)-0 in order to obtain the solution by power series solution method? (-1)"+ (x)" (-1)"+1 (2.r + 1)" n+1 A) -1)" (z – 4)" C) B) n! n=0 n=1 n=0 D) D (r + })" E) E (-1)" " 2" (n+1) n=1