Question

13 and 31 both are prime number . in both numbers , 1 and 3 are common. Now, make four pairs of such prime numbers from 1 to 100.​

Answer 1

Answer:

17 - 71, 19 - 91, 13- 31, 37 - 73,

Step-by-step explanation:

all of these r prime numbers which have both the numbers in each pair

Answer 2

Answer

17 and 71

19 and 91

37 and 73

79 and 97