Hello, I hope someone can help me with my Ordinary Differential Equations homework. The chapter is on Heaviside Step Function.
The problem says: In each case evaluate x'(2), x'(5), and x''(5).
One similar to the one I have to work is: t^2+H(t-3)*exp(-2*t)
The books gives the following answers:
x'(1.3) = 2.6
x'(4) = 8 - 2*exp(-8)
x''(4) = 2 + 4*exp(-8)
I'm not sure what I'm suppose to be doing, thanks for your help.