Verify that the given function y is a solution of the differential equation that follows it. Assume that C is an arbitrary constant.y(t) = C? sin 12t+C? cos 12t; y''(t) + 144y(t) = 0*****Start by substituting y(t) = C? sin 12t+C? cos 12t into the second term of y''(t) + 144y(t) = 0.y' (t) +=o