Question

6.
A = {2,3,5), B = {4, 5, 6} then (AUB) * A is-
(a) {(2,5),(3,5)}
(b) {(5,2), (5,3)}
(c) {(5,3), (5,2), (5,5)}
(d) {(5,2), (2,5), (3,5)}​

Answer 1

Answer:

option c

Step-by-step explanation:

AUB=5

5*A={(5,3),(5,2),(5,5)}