Abstract
In this note it is shown how, starting with the geometric definition of cross-product, one can prove the distributivity of cross-multiplication over vector addition, thereby recovering the usual algebraic definition of cross-product. This approach gives direct access to geometric problems and enhances geometric and conceptual understanding.
| Original language | English |
|---|---|
| Pages (from-to) | 585-587 |
| Number of pages | 3 |
| Journal | International Journal of Mathematical Education in Science and Technology |
| Volume | 32 |
| Issue number | 4 |
| DOIs | |
| State | Published - 2001 |
| Externally published | Yes |
ASJC Scopus subject areas
- Mathematics (miscellaneous)
- Education
- Applied Mathematics