Inverse Differential Operator and Particular Integral
Inverse Differential Operator and Particular Integral:
Consider a Differential equation: f (D) y = x
Define 1 / f(D) such that,
Here f(D) is called the inverse differential operators. Hence from equation (1) , we obtain
Particular integral P.I =
Where a, b are constant and x1 and x2 are some function of x.
Special Forms of X: