kshvaher318 kshvaher318
  • 26-02-2024
  • Mathematics
contestada

Oblicz wartości pozostałych funkcji trygonometrycznych kąta alfa Wiedząc, że:
a) sin alfa= 7/25 oraz alfa należy do (0°, 90°)
b) tg alfa= -1/3 oraz alfa należy do (90°, 180°)

Respuesta :

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