Question

1)  Write coprime numbers between 1 and 100
2 ) Write twin prime numbers between 1 and 100

Answer 1

Answer:

1. the perfect co - prime is 53,59,61,67,71,73,79,83,89,and97

2. 3,5 5,7 11,13 17,19 29,31 41,43 59,61 71,73