n - 1 (1) Let an = n! and bn = an+1 forn 2 1. Calculate the first three terms of the sequence On = anon. To receive credit, you need to write every step, including the set up before simplifying each value. (2) Consider the sequence an = 2n+ 1,2 21. (a) Show that an is monotonic (not by plugging in numbers). (b) Determine if an is a bounded sequence. Co (3) Assume M an is a series with partial sums given by Sn = 9+ -. How do you n n=1 use Sn to determine the value of a10