Question

Which of the following is not a pythagorean triplet?
(a) 5, 12, 13
(b) 8, 15, 17
(c) 3,5,7
(d) None of these​

Answer 1

Answer:

c. 3,5,7

Step-by-step explanation:

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Answer 2

Answer:

(c) 3,5,7

Step-by-step explanation:

the 3,5,7 phythagorean triplet ia not right as in a phythagorean triplet, 1st number^2 + 2nd number^2 = 3rd number^2

this is followed in the rest two triplets but no this because-

according to property,

3^2 + 5^2 should = 7^2

but 9+25 = 34 which is not equal to 7^2 i.e 49

so, (3,5,7) is not a phythagorean triplet

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