Which of the following is the first Pythagorean triplet?
(a) 3, 4 & 5
(b) 12, 13 & 15
(c) 6, 8 & 10
(d) 1, 2 & 3
The question was asked in a national level competition.
I want to ask this question from Pythagorean Triplet in portion Squares and Square Roots of Mathematics – Class 8