Question

Given : P = { : 5 < 2 – 1 < 11; ε R} & Q = { : – 1 < 3 + 4 < 23 ; ε I}. Represent P and Q on number lines. Write down the elements of P ∩ Q.

• A. P ∩ Q = {4}
• B. P ∩ Q = {3}
• C. P ∩ Q = {2}
• D. P ∩ Q = {1}
• E. P ∩ Q = {}

Answer 1

The correct option is A

P ∩ Q = {4}