Question 1. Suppose |r|

Question 1. Suppose Irl < 1. Express 1 Ir as a geometric series. Compute the first seven partial sums so, ... , (note that so = 1 and Sl = 1 + r). Substitute r = + c) in each of these partial sums, multiply by c, and then express your answers as polynomials in c. Do you notice any patterns? I