Write a Pythagorean triplets whose one number is $40$.

Given: A number $40$ is one number of a Pythagorean triplet.

To do: To write the Pythagorean triplet.

Solution:

As given, one number is $40$.

we know, Pythagorean triplets$=2m,\ m^2+1,\ m^2-1$

Here, $2m=40$

$\Rightarrow m=\frac{40}{2}=20$

$\Rightarrow m^2+1=20^2+1=401$

$\Rightarrow m^2-1=20^2-1=399$

Hence, the Pythagorean triplets: $( 40,\ 401,\ 399)$

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Updated on: 10-Oct-2022

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