Question

Does the numbers 4, 5, 6 form a pythagorean triple?

Answer 1

`4`, `5` and `6` are not pythagorean triple.

Explanation:

For a set of three numbers to be pythagorean,

the square of the largest number should be equal to sum of the squares of other two.

Here among `4`, `5` and `6`, `6` is largest whose square is `36`

and sum of squares of other two numbers is `4^2+5^2=16+25=41`, which is more than `36`

Hence `4`, `5` and `6` are not pythagorean triple.