Question

(iv) 2n
10. Which of the following is a
pythagorean-triplet?
(i) n, (n2 - 1) and (n2 + 1)
(ii) (n - 1), (n2 - 1) and (n2 + 1)
(iii) (n + 1), (n2 - 1) and (n2 + 1)
(iv) 2n, (n2 - 1) and (n2 + 1)​

Answer 1

Answer:

as it is simple solution