Mathematics, 26.10.2021 18:30 kprincess16r

What is the solution set of {x | x < -3} ∩ {x | x > 5}? A. the empty set

B. all numbers except -3 and 5

C. all real numbers

D. the numbers between -3 and 5

2.
What is the solution set of {x | x < 2}U{x | x ≥ 2}?

A. all numbers less than -2 and greater than 2
B. all real numbers
C. the empty set
D. the numbers between -2 and 2

3.

Which of the following describes the graph of {x | 1 < x < 2}?

A. open circles on 1 and 2, line segment between
B. open circles on 1 and 2
C. open circles on 1 and 2, arrows pointing out
D. no solution

Answers: 3

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What is the solution set of {x | x < -3} ∩ {x | x > 5}? A. the empty set

B. all n...