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ECUACIONES TRIGONOMÉTRICAS

Authored by Alejandra Millán

Mathematics

10th Grade

CCSS covered

Used 125+ times

ECUACIONES TRIGONOMÉTRICAS
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

  4Sen2θ=2, tiene como soluciones4Sen^2\theta=2,\ tiene\ como\ soluciones   

 {π4,3π4,5π4,7π4}\left\{\frac{\pi}{4},\frac{3\pi}{4},\frac{5\pi}{4},\frac{7\pi}{4}\right\}  

 {π4,3π4}\left\{\frac{\pi}{4},\frac{3\pi}{4}\right\}  

 {3π4,7π4}\left\{\frac{3\pi}{4},\frac{7\pi}{4}\right\}  

 {π4,5π4}\left\{\frac{\pi}{4},\frac{5\pi}{4}\right\}  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 3Tan2θ1=0, tiene como soluciones3Tan^2\theta-1=0,\ tiene\ como\ soluciones  

{30º,150º}

{30º,210º}

{150º, 210º}

{30º,150º,210º,330º}

Tags

CCSS.HSF.TF.B.7

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 Cos2θ14=0, esCos^2\theta-\frac{1}{4}=0,\ es  El número de soluciones de la ecuación

2

1

4

3

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 2Sen2θ+Senθ1=0, tiene como soluciones2Sen^2\theta+Sen\theta-1=0,\ tiene\ como\ soluciones  

{30º,270º}

{30º, 150º, 270º}

{30º, 210º, 270º, 330º}

{30º,150º,270º}

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 2Cos2θ+3Cosθ+1=0, tiene como soluciones2Cos^2\theta+3Cos\theta+1=0,\ tiene\ como\ soluciones  

 {60º,180º,240º}\left\{60º,180º,240º\right\}  

 {60º,120º}\left\{60º,120º\right\}  

 {60º,240º,270º}\left\{60º,240º,270º\right\}  

 {30º,180º,210º}\left\{30º,180º,210º\right\}  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 Tanθ(Secθ1)=0Tan\theta\left(Sec\theta-1\right)=0  

 {0º,180º}\left\{0º,180º\right\}  

 {90º,270º}\left\{90º,270º\right\}  

 {180º,270º}\left\{180º,270º\right\}  

 {90º,180º}\left\{90º,180º\right\}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 CosθTanθTanθ=0, tiene como sulucionesCos\theta Tan\theta-Tan\theta=0,\ tiene\ como\ suluciones  

 [90º,270º]\left[90º,270º\right]  

 {0º,180º}\left\{0º,180º\right\}  

 {0º,90º}\left\{0º,90º\right\}  

 {90º,180º}\left\{90º,180º\right\}  

Tags

CCSS.HSF.TF.B.7

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