Question
Mathematics Question on Rational or Irrational Numbers
If
A=(2) (4, 5) (3) {1, 2, 3) (4) (6, 7) A = {x: x is an even number less than 10} and
B= {x: x is a prime number less than 10}
then n(∩) is
A
0
B
1
C
2
D
None of these
Answer
1
Explanation
Solution
The correct option is (B): 1