A definite integral can be evaluated numerically, by using the evalf command outside the int command. Try this with your integral. For your report, come up with at least two reasons why an analytical answer is better than a numerical one, if you can get it.
is . What we mean by solution is that the differential equation is satisfied if you substitute into it. Find a particular solution of the differential equation
Hint - try , where A and B are constants. Can you choose values of A and B so that satisfies the differential equation?