If $(x,y,z)$ is a Pythagorean triple, then $\begin{pmatrix} 2 & 1 & 2 \\ 1 & 2 & 2 \\ 2 & 2 & 3 \end{pmatrix} \cdot \begin{pmatrix} x \\ y \\ z \end{pmatrix}$ is again a Pythagorean triple. This is easy to show. But how can one come up with this matrix?
2026-03-26 21:12:29.1774559549
Construction of Pythagorean triples
165 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in PYTHAGOREAN-TRIPLES
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