Prime numbers between 20 and 30 are: {23, 29}
Composite numbers between 20 and 30 are: {20, 21, 22, 24, 25, 26, 27, 28, 30}
1 answer
Prime numbers between 20 and 30 are: {23, 29}
Composite numbers between 20 and 30 are: {20, 21, 22, 24, 25, 26, 27, 28, 30}