What is the solution set of {x | x > -5} u {x | x < 5}?
•all numbers except -5...
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Mathematics, 04.01.2020 01:31 ht2005
What is the solution set of {x | x > -5} u {x | x < 5}?
•all numbers except -5 and 5
•the empty set
•all real numbers
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Answers: 3
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