1. The problem statement, all variables and given/known data Though not a single thing has been mentioned about difference equations in my signals & systems course/any courses I have taken, difference equations have appeared on the homework. It is: yn+1 + (1/5)yn = 10-n, y0 = 1 2. Relevant equations yp = Akn 3. The attempt at a solution Everything I try results in yn+1 = (-1/5)n + (10/3)10-n, which is wrong. What am I doing incorrectly?