Sec 5.5: Variation of Parameters

1
Sec 5.5 Variation of Parameters
2
Sec 5.5 Variation of Parameters (2ed order)
Method ( )
Solve
Step 1
Solve
Step 2
Step 3
Step 4
Step 5
Step 6
No need for constants of integration
Step 7
3
Sec 5.5 Variation of Parameters (2ed order)
Method ( )
Solve
Step 1
Solve
Step 2
Why???
Step 3
Step 4
Step 5
Step 6
No need for constants of integration
Step 7
4
Sec 5.5 Variation of Parameters
Method ( )
Step 1
Step 2
Step 3
Step 4
(Delete i-th col by
Step 5
Step 6
No need for constants of integration
Step 7