Question

write three pair of prime number such that the sum of each pair is also a prime number.​

Answer 1

Given:

Sum of the prime is also a prime number.

To find:

The three pairs of prime numbers such that the sum of each pair is also a prime number.

Solution:

Prime numbers are the number which has factors as 1 and itself only.

• Examples: 2,3,4,7,9...........so on.

we have to find the pair of prime numbers whose sum is also a prime number.

So the pairs are

(2,3)

• 2+3 = 5
• 5 is a prime number

(2,5)

• 2+5 = 7
• 7 is a prime number

(2,7)

• 2+7 = 9
• 9 is a prime number

The three pairs of prime numbers such that the sum of each pair is also a prime number are (2,3), (2,5) and (2,7)

Answer 2

Answer:

The three pairs of prime numbers such that the sum of each pair is also a prime number are (2,3), (2,5) and (2,7)