Mathematics, 05.10.2021 02:10 Ben2752
Resuelve las siguientes ecuaciones trigonométricas, hallando la primera respuesta con tu
calculadora y si el ángulo es negativo hacer dar la vuelta con el circulo trigonométrico.
2senx − 1 = 0
secx = 4cosx
2cos2 − 5cosx + 2 = 0
sen2x + 3cos2x = 2
tan2x ∗ cosx + cos2x = 1
Answers: 1
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Resuelve las siguientes ecuaciones trigonométricas, hallando la primera respuesta con tu
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