Proofs Without Words
Abstract
A \(2 \times 2\) determinant is the area of a parallelogram, and enumerating the Pythagorean triples.
Fields of Study & Subjects
Mathematics and Applications
History and Theory of Mathematics
Advanced Combinatorial Mathematics
Publication details
- Journal / source
- Pittsburgh Interdisciplinary Mathematics Review
- Volume
- 4
- Pages
- 152–152
- Publication date
- 10 February 2026
- Language
- EN