Question

Which of the following is true of prime numbers?

A.
A prime number may be an even number or an odd number.
B.
A prime number is always an even number.
C.
A prime number is always an odd number.
D.
A composite number may be an even number or an odd number.

Answer 1

A.

a prime number may be an even or an odd number

Answer 2

a is right (prime number is always a even number)