00:02
In this problem, we wish to determine if the given function is a solution of the differential equation.
00:07
The solution is y equals cosine x or the proposed function, and the differential equation is xy prime minus 2y equals x, q, v, v, v, v, v .x.
00:16
This question challenges the understanding of differential equations.
00:21
To solve, we need to remember that a differential equation in x and y is an equation involving x, y, and derivatives of y.
00:26
A solution is a function y equals f of x that satisfies the equation.
00:30
Thus, to solve what we need to do is compute the relevant derivatives...
