Sequences:

5.1.39|Rewrite by separating off the final term: n+1 m(m 1) 5.2.16 Prove the following statement by mathematical induction. For all integersn 2 2 32 2 5.3.10 Prove the following statement by mathematical induction. for each integer n 2 0, n3-7n 3 is divisible by 3