Question

29. Find a Pythagorean triplet in which one member is 12.
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Answer 1

Answer:

Here, 2m = 12, m =12/2 = 6. Therefore, The Pythagorean triplet whose one number is 12 is 12,35,37.

Answer 2

Answer:

$2m = 12 \\ m = \frac{12}{2} \\ m = 6$

$m {}^{2} - 1 \\ 6 {}^{2} - 1 \\ 36 - 1 \\ 35$

$m {}^{2} + 1 \\ 6 {}^{2} + 1 \\ 36 + 1 \\ 37$

is your right answer