Give a recursive definition for each of the following. (You don’t need to prove your definitions are correct.) a) The function f(n) = 9n+3, n ≥ 1. b) The function f(n) = n^2 +n, n ≥ 1. c) The set S= {1, 1/2 , 1/4, 1/8,.....}

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
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Chapter10: Sequences, Series, And Probability
Section10.1: Infinite Sequences And Summation Notation
Problem 28E
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Give a recursive definition for each of the following. (You don’t need to prove your definitions are correct.)

a) The function f(n) = 9n+3, n ≥ 1.

b) The function f(n) = n^2 +n, n ≥ 1. 

c) The set S= {1, 1/2 , 1/4, 1/8,.....}

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