Question

13 and 31 both are numders in both numders 1 and 3 are common. Now make four pairs of such primr numders from 1 to 100.​

Answer 1

Answer:

1-- 21 and 12

2- 14 and 41

3-15 and 51

4-16 and 61

Answer 2

Answer:

1. 17 and 71

2. 13 and 31

3. 11 and 11