a) Verify (3.50) for k = 0 by the use of induction on (3.48). b Verify (3.50) for k = 0 directly…

a) Verify (3.50) for k = 0 by the use of induction on (3.48).

b Verify (3.50) for k = 0 directly from (3.49)

c) Verify (3.50) for k > 0 by using induction on k. d) Verify that