Problems-2:
9. Solve the initial value problem
Solutions: We have (D2 4D 5)y = - 2 cos hx
i.e (D2 4D 5)y = - (ex e-x)
A.E is m2 4m 5 = 0
Complete solution: y = C.F P.I
Now we apply the given initial conditions;
The required particular solution from the above equations:
10. Solve Subject to the conditions
Solutions: This question is solve with the above solution as same.