Suppose A = x ≤ −2, x ≥ 3 and B = −1 ≤ x < 5. Which statement is true? A. A ∪ B is all real numbers B. A ∩ B = ∅ C. A' = −2 ≤ x ≤ 3 D. B ⊆ x

Suppose A = x ≤ −2, x ≥ 3 and B = −1 ≤ x < 5. Which statement is true?

A. A ∪ B is all real numbers
B. A ∩ B = ∅
C. A' = −2 ≤ x ≤ 3
D. B ⊆ x

1 Answer

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