Which of the following is a Pythagorean triplet?
A. (5, 12, 13)
B. (4, 5, 6)
C. (2, 3, 4)
D. (6, 7, 8)
A. (5, 12, 13)
B. (4, 5, 6)
C. (2, 3, 4)
D. (6, 7, 8)
Best answer
Answer: A. (5, 12, 13)
\(5^2 + 12^2 = 25 + 144 = 169 = 13^2\).
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