Question

Which one of the following is not a Pythagorean triplets ?

5 , 7 ,12

3 , 4 , 5

5 , 12 ,13

9 , 12 , 15​

Answer 1

Answer:

5,7,12 8s not a Ppythagorean triplet

Answer 2

3,4,5 is Pythagorean triplet
5,12,13 is Pythagorean triplet
9,12,15 is Pythagorean triplets

It’s that easy!:)