Question

Give three pairs of prime numbers whose difference is $2$.

Answer 1

Finding the pairs of prime numbers whose difference is $2$:

Prime Numbers:The numbers which have only two factors $1$ and the number itself are called Prime Numbers.

Therefore, the three pairs of prime numbers whose difference is $2$ are

$3$ and $5$

$5$ and $7$

$\text{11}$ and $13$