Equazioni lineari in seno e coseno
Risolvere l'equazione [math]a cos(\phi) + b sin( \phi ) + c = 0[/math] equivale a determinare le intersezioni della
retta [math]ax + by + c = 0[/math] con la circonferenza goniometrica [math]x^2 + y^2 = 1 [/math].
- Target Group (Age)
- 15 – 18
- Language
- Italian / Italiano
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