1) How many pairs of twin-prime numbers are there between 1 to 100 ? – InterviewSolution

1.	1) How many pairs of twin-prime numbers are there between 1 to 100 ?
Answer» There are 8 twin prime numbers between 1 and 100 are in 8 pairs. The twin prime pairs are (3, 5), (5, 7), (11, 13), (17, 19), (29, 31), (41, 43), (59, 61), and (71, 73).

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