Question

Write 5 pairs of twin prime numbers from 1 to 50.

Answer 1

If the difference between two co-prime numbers is 2 then, the numbers are said to be twin prime numbers.

Prime no. from 1 to 50:

2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43 and 47.

Hence, the twin prime numbers from 1 to 50 are (3, 5), (5, 7), (11, 13), (17, 19), (29, 31) and (41, 43).