The order of the differential equation whose solution is aex + be2x + ce3x + d = 0 , is

Question

The order of the differential equation whose solution is aex + be2x + ce3x + d = 0 , is (A)  1  (B)  2  (C)  3  (D)  4

Tardigrade Admin · Accepted Answer

Since, this equation has 4 arbitrary constants a, b, c, d therefore, order of this differential equation is 4 .

Q. The order of the differential equation whose solution is $a e^{x} + b e^{2 x} + c e^{3 x} + d = 0$ , is