Choose Yes or No: (2 points) 21 is a prime number.%C2%A0 Choose 31 is a prime number.%C2%A0 Choose 51 is a composite number.%C2%A0 Choose 96 is a composite number.%C2%A0 Choose

Yes: 21 is a composite number

Yes: 31 is a prime number
Yes: 51 is a composite number
Yes: 96 is a composite number