- #1
hard_assteel
- 12
- 0
For this problem I want to find the particular solution;
but i am not sure if it is right setup.
y''+9y'=162sin(9t)+1296cos(9t)
the roots for complementary function are 0,-9
so it has distinct roots.
my setup is;
[Asin(9t)+Bcos(9t)]+[Asin(9t)+Bcos(9t)]
Axsin(9t)+Bxcos(9t)
am I going about it the right way?
Thank You
but i am not sure if it is right setup.
y''+9y'=162sin(9t)+1296cos(9t)
the roots for complementary function are 0,-9
so it has distinct roots.
my setup is;
[Asin(9t)+Bcos(9t)]+[Asin(9t)+Bcos(9t)]
Axsin(9t)+Bxcos(9t)
am I going about it the right way?
Thank You