Which sets are not empty?
A. {x: x is a even prime greater than 3}
B. {x : x is a multiple of 2 and is odd}
C. {x: x is an even number and x+3 is even}
D. { x: x is a prime number less than 5 and is odd}
Answer:D
Which sets are not empty?
A. {x: x is a even prime greater than 3} B. {x : x is a multiple of 2 and is odd} C. {x: x is an even number and x+3 is even} D. { x: x is a prime number less than 5 and is odd}
Explanation: Because the set is {3}.