24 Chapter 7. Laplace Transforms. Section 7.5 The Unit Step and Impulse Functions. Page 303

 24.1 problem 1(a)
 24.2 problem 1(b)
 24.3 problem 1(c)
 24.4 problem 7(a)
 24.5 problem 7(b)
 24.6 problem 7(c)