The order of the differential equation whose solution is `y = asinx + be^x + ce^(2x)` is

The order of the differential equation whose solution is y=cosx+bsinx is

what is the order of the differential equation whpse solution is y = acos x + b sin x + ce^(-x) +d , where a,b,c and d are arbitarty constants ?

The order of the differential equation whose solution is ae^(x) + be^(2x) + ce^(3x) + d = 0 is

Write the order of the differential equation whose solution is y=a cos x+bs in x+ce^(-x)

The differential equation whose solution is y=A sin x + B cos x , is

The differential equation whose solution is y=A sin x + B cos x , is

What is the differential equation whose solution is y=3x+k ?