Question

The diagram represents two inequations A and B on real number lines.

Find A ∩ B’

• A. A ∩ B’= {–2 < < 1, ε R }
• B. A ∩ B’= {–2 < < 1, ε R }
• C. A ∩ B’= {2 < < 1, ε R }
• D. A ∩ B’= {2 < < 1, ε R }
• E. A ∩ B’= {–1 < < 1, ε R }

Answer 1

The correct option is B

A ∩ B’= {–2 < < 1, ε R }