Question

Give three pairs of prime numbers whose difference is 2.
[Remark : Two prime numbers whose difference is 2 are called twin primes].

Answer 1

$\text{Three pairs of prime numbers whose}$$\text{difference is 2, are:}$



• $\text{ 3 and 5}$



• $\text{ 5 and 7}$



• $\text{ 11 and 13}$