Concept explainers
The solution of each conjunction or disjunction and the graph of solution set if it is not empty.
Answer to Problem 7WE
All real numbers are included in the solution set.
Explanation of Solution
Given:
The given statement is:
Calculation:
The given inequality represents a disjunction which means that the result is true if at least one of the given statements is true.
The solution set of the given disjunction can be written as:
All real numbers are included in the solution set.
The graph of the solution set will be:
Chapter 2 Solutions
Algebra and Trigonometry: Structure and Method, Book 2
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