Proof: In order to prove that is a Pythagorean triplet, it is sufficient to prove that
We have,
Hence, is Pythagorean triplet for any natural number m > 1.
Remark: If m and n are relatively prime natural numbers such that m > n and exactly one of them is even and other is odd, then is a primitive Pythagorean triple.
Here, the word primitive means that the three numbers contain no common factor.
Illustration: Write a Pythagorean triplet whose one member is:
(i) 6 (ii) 18
Solution: For any natural number m > 1, we have
as a Pythagorean triplet.
(i) Here,
and
Hence the pythagorean triplet is (6,8,10)
(ii) Here,
and
Hence the pythagorean triplet is (18,80,82)
Which of the following is not a pythagorean triplet ? | |||
Right Option : D | |||
View Explanation |
Whether (13,84,85) is a pythagporean triplet ? | |||
Right Option : A | |||
View Explanation |
Which one of the triplets given below is not Pythagorean triplet ?
| |||
Right Option : A | |||
View Explanation |
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