Question

Given A = {1, 2, 3), B = {3,4}, C = {4,5,6}
then (A x B)intersection(BxC)=?

(a) {(5,7)}
(b) {(4,3)}
(c) {(3,4)}
(d) None of these​

Answer 1

Answer:

Option C.

Step-by-step explanation:

1. A×B = { (1,3),(1,4),(2,3),(2,4),(3,3),(3,4) }
2. B×C = { (3,4),(3,5),(3,6),(4,4),(4,5),(4,6)}
3. (A×B) intersection (B×C) = {(3,4)}

Hope this will help you!!