Question
General Aptitude Question on Sets and Relations
Let P={1,2,3} Q={2, 3, 4}. Then the number of elements in P×Q is
A
9
B
7
C
6
D
4
Answer
9
Explanation
Solution
The correct option is (A): 9.
Let P={1,2,3} Q={2, 3, 4}. Then the number of elements in P×Q is
9
7
6
4
9
The correct option is (A): 9.