Question

Write the Pythagorean triples whose one number is 4

Answer 1

Step-by-step explanation:

given, one of the number in the Pythagorean triplet i.e. 4. Then, 2m = 4 m = 4/2 m = 2 So, = m2 + 1 = 22 + 1 = 4 + 1 = 5 And, = m2 – 1 = 22 – 1 = 4 – 1 = 3 ∴The Pythagorean triplet is 3, 4 and 5.

Answer 2

2m = 4
4/2 = 2
2m2-1 = 4square - 1 =. 4 x 2 = 8 - 1 = 7
2m2 +1 = 4square + 1 = 4 x 2 = 8 + 1 = 9
Pythagorean triplets are 4,7,9