Explanation Given: The inequality is | x | ≤ 9 . Formula used: In the absolute value equation, if | a x + b | ≤ k , where k ≥ 0 then − k ≤ a x + b ≤ k . Calculation: The inequality is | x | ≤ 9 . By the absolute inequality, | a x + b | ≤ k , where

3rd Edition

ISBN: 9781464125263

Author: Jon Rogawski, Colin Adams

Publisher: W.H. Freeman & Co

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Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.

Question

Chapter 1.1, Problem 14E

To determine

Express the set of number x that satisfy the given condition as an interval.

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Chapter 1.1, Problem 13E

Chapter 1.1, Problem 15E

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Chapter 1 Solutions

Calculus - Standalone book

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Express the set of number x that satisfy the given condition as an interval.

Solution Summary: The author explains that the inequality is left|xright|le 9.

Concept explainers

Express the set of number x that satisfy the given condition as an interval.

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Chapter 1 Solutions