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Ecuaciones Trigonométricas

Authored by Kozvy Osorio Montes

Mathematics

5th Grade

Used 27+ times

Ecuaciones Trigonométricas
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7 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determina todas las soluciones de la ecuación trigonométrica  1+cosθcosθ=2\frac{1+\cos\theta}{\cos\theta}=2  

 0°+2nπ0\degree+2n\pi  

 90°+2nπ90\degree+2n\pi  

 180°+2nπ180\degree+2n\pi  

 30°+2nπ30\degree+2n\pi  

2.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Determina todas las soluciones de la ecuación trigonométrica  sen(x)=2tan(x)sen\left(x\right)=2\tan\left(x\right)  

 π+2nπ\pi+2n\pi  

 2nπ2n\pi  

 2nπ-2n\pi  

 π2+2nπ\frac{\pi}{2}+2n\pi  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determina todas las soluciones a la ecuación trigonométrica sen(ω)+cos(ω)=0sen\left(\omega\right)+\cos\left(\omega\right)=0   .

 45°+2nπ45\degree+2n\pi  

 45°2nπ-45\degree-2n\pi  

 90°2nπ-90\degree-2n\pi  

 90°+2nπ90\degree+2n\pi  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determina todas las soluciones de la ecuación 3sen(α)=cos(α)\sqrt{3}sen\left(\alpha\right)=\cos\left(\alpha\right)   

 π32nπ-\frac{\pi}{3}-2n\pi  

 π+2nπ\pi+2n\pi  

 π6+2nπ\frac{\pi}{6}+2n\pi  

 2π+2nπ2\pi+2n\pi  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determina todas las soluciones de la ecuación trigonométrica cos(β)sen(β)cos(β)+sen(β)1=0\cos\left(\beta\right)sen\left(\beta\right)-\cos\left(\beta\right)+sen\left(\beta\right)-1=0   

 π+2nπ\pi+2n\pi  

 π42nπ-\frac{\pi}{4}-2n\pi  

 π2+2nπ\frac{\pi}{2}+2n\pi  

 2π+2nπ2\pi+2n\pi  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Determina todas las soluciones de la ecuación trigonométrica 4sen2(t)1=04sen^2\left(t\right)-1=0   

 π6+2nπ\frac{\pi}{6}+2n\pi  

 π3+2nπ\frac{\pi}{3}+2n\pi  

 2π3+2nπ\frac{2\pi}{3}+2n\pi  

 π8+2nπ\frac{\pi}{8}+2n\pi  

7.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

¿Cuál es el porcentaje de comprensión del tema?

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