###### References

- Second order linear equations | Differential Equations | Khan Academy
- I learned this topic very easily through this material.
- I learned
- how to solve the second order linear homogeneous equations
- 3 types of the character equation and its general solutions

- how to solve the?second order linear nonhomogeneous equations
- The method of undetermined coefficients

- how to solve the second order linear homogeneous equations

# Summary

#### Second Order Linear Equation