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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: $( 40,\ 401,\ 399)$
Updated on: 10-Oct-2022
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