Question

give three pairs of prime numbers whose difference is 2.

Answer 1

Answer:

A pair of prime numbers whose difference is 2, is called twin prime. The alternative names, given to twin primes are prime twin or prime pair

Answer 2

Answer:

Three pairs of ‘prime numbers’ are (5, 7), (11, 13), (17, 19).

To find:

Three pairs of ‘prime numbers’ whose ‘difference’ is 2.

Solution:

Prime numbers are those numbers which can be ‘divided evenly only by 1’ and ‘by itself’. These type of numbers is called prime numbers. Hence, the prime numbers can be “2, 3, 5, 7, 11, 13, 17, 19, etc.”

Hence, the prime numbers with difference of 2 are:  

1. (5, 7)

2. (11, 13)

3. (17, 19)

Hope it helps you!!!