Solve using the Power Series Method. Show all Steps.
Power Series Solutions for Non-Homogeneous Differential Equations:
Y" - Y = x
and the second one is:
Y' + Y = e^x
These are two different questions. Here is an example of how these questions have to be approached. Here, For Y'' - XY' - 4Y= e^x
For instance, for n=0 would be:
C_2= 1/(2!) + C_0(4)/(1)(2) => just plugging 0 for n in this step, and so on.