Linear Differential Equations

  • #1
1. Find all real solutions: (dx/dt)-2x=cos(3t)



Homework Equations





3. I really don't know where to start here. Any advice to get me on my feet would be appreciated.

Homework Statement





Homework Equations





The Attempt at a Solution

 

Answers and Replies

  • #2
34,994
6,745
1. Find all real solutions: (dx/dt)-2x=cos(3t)



2. Homework Equations



3. I really don't know where to start here. Any advice to get me on my feet would be appreciated.
Try to find an integrating factor.
 

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