Let A = 1, 2, 3, 4), B = 2, 3, 4, 5, then n{(A × B)∩(B × A)} = ? (A) 4
(B) 6
(C) 9
(D) 16
Share
Let A = 1, 2, 3, 4), B = 2, 3, 4, 5, then n{(A × B)∩(B × A)} = ? (A) 4
(B) 6
(C) 9
(D) 16
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
0 Replies