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Estudos Gerais11/27/2024

Redução ao primeiro quadrante Seno 150° = seno 30° = \frac{...

Redução ao primeiro quadrante

Seno 150° = seno 30° = \frac{1}{2} Seno 135° = seno 45° = \frac{\sqrt{2}}{2} Seno 120° = seno 60° = \frac{\sqrt{3}}{2}

Seno 225° = -seno 45° = -\frac{\sqrt{2}}{2} Seno 240° = -seno 60° = -\frac{\sqrt{3}}{2}

Seno 210° = -seno 30° = -\frac{1}{2} Seno 330° = -seno 30° = -\frac{1}{2} Seno 315° = -seno 45° = -\frac{\sqrt{2}}{2} Seno 300° = -seno 60° = -\frac{\sqrt{3}}{2}

Question image: Redução ao primeiro quadrante

Seno 150° = seno 30° = \frac{1}{2}
Seno 135° = seno 45° = \frac{\sqrt{2}}{2}
Seno 120° = seno 60° = \frac{\sqrt{3}}{2}

Seno 225° = -seno 45° = -\frac{\sqrt{2}}{2}
Seno 240° = -seno 60° = -\frac{\sqrt{3}}{2}

Seno 210° = -seno 30° = -\frac{1}{2}
Seno 330° = -seno 30° = -\frac{1}{2}
Seno 315° = -seno 45° = -\frac{\sqrt{2}}{2}
Seno 300° = -seno 60° = -\frac{\sqrt{3}}{2}
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