ECUACIONES TRIGONOMETRICAS

ECUACIONES TRIGONOMETRICAS

12th Grade

20 Qs

quiz-placeholder

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ECUACIONES TRIGONOMETRICAS

ECUACIONES TRIGONOMETRICAS

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

RAMIRO VILLALVA

Used 136+ times

FREE Resource

20 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Hallar el valor de x de la siguiente ecuación trigonométrica.

 1+2cos x2=1\frac{1+2\cos\ x}{2}=1  

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Hallar el valor de x de la siguiente ecuación trigonométrica.

 tan x  cot x = 0\tan\ x\ -\ \cot\ x\ =\ 0  

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Hallar el valor de x de la siguiente ecuación trigonométrica.

 8 sen x  = 2+4csc x8\ sen\ x\ \ =\ 2+\frac{4}{\csc\ x}  

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 senθ=32sen\theta=\frac{\sqrt{3}}{2}  sus soluciones son

 θ= 30°   y 150°\theta=\ 30°\ \ \ y\ 150°  

 θ=210°  y 130°\theta=210°\ \ y\ 130°  

 θ= 60° y 120°\theta=\ 60°\ y\ 120°  

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Calcula el valor del ángulo   senθ=22sen\theta=-\frac{\sqrt{2}}{2}  

 θ= 225° y 315° \theta=\ 225°\ y\ 315°\   

 θ=112° y  213°\theta=112°\ y\ \ 213°  

 θ= 187° y 224°\theta=\ 187°\ y\ 224°  

No existe

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

{30º,150º}

{30º,210º}

{150º, 210º}

{30º,150º,210º,330º}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

2

1

4

3

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