Tangents
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Explains that in problems involving right-angled triangles a choice exists between using sine or cosine in the solution. Discusses the use of tangents as a simpler function for solving some problems.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
- Wikidata · Q27976003 ↗ — year, genre
Original permalink · Record added 2026-01-23 04:06:35