Question

Find a particular solution for the following differential equation:

y''+25y = 2+3t+cos(t)+cos(5t)

Answer 1

first get the complimentary
what method do you want to use to get the particular?

Answer 2

@byssine are you still there?

Answer 3

The roots are imaginary ...?

Answer 4

yes, so what is the form for the complimentary when the roots are\[r=\lambda\pm\mu i\]?