Please answer True or False for the following statements... 1. For every nonnegative integer n, 9|(64^n - 1) (believe this is True but don't know how to check or make sure) 2.Let A = B be a finite set of real numbers. If f:A->B is 1-1 then f is onto (I think this is true but what's the definition that cooroborates this?) 3. Let A = B be a infinite set of real numbers. If f:A->B is 1-1 then f is onto (no idea for infinite sets)

Please answer True or False for the following statements... 1. For every nonnegative integer n, 9|(64^n - 1) (believe this is True but don't know how to check or make sure) 2.Let A = B be a finite set of real numbers. If f:A->B is 1-1 then f is onto (I think this is true but what's the definition that cooroborates this?) 3. Let A = B be a infinite set of real numbers. If f:A->B is 1-1 then f is onto (no idea for infinite sets)

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter1: Fundamental Concepts Of Algebra

Section1.1: Real Numbers

Problem 38E

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