IDENTIDADES TRIGONOMÉTRICAS

IDENTIDADES TRIGONOMÉTRICAS

10th Grade

10 Qs

quiz-placeholder

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IDENTIDADES TRIGONOMÉTRICAS

IDENTIDADES TRIGONOMÉTRICAS

Assessment

Quiz

Mathematics

10th Grade

Medium

Created by

Johanna Carrascal

Used 135+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Al simplificar la siguiente expresión:  Cosx.TanxCosx.Tanx  

 SecxSecx  

 CosxCosx  

 SenxSenx  

 CscxCscx  

2.

MULTIPLE CHOICE QUESTION

5 mins • 12 pts

 A qué es equivalente la siguiente expresión:

 E=Senθ.Cosθ.CscθE=Sen\theta.Cos\theta.Csc\theta  

 SenθSen\theta  

 CscθCsc\theta  

 CosθCos\theta  

 SecθSec\theta  

3.

MULTIPLE CHOICE QUESTION

5 mins • 12 pts

 Al simplificar   (Sec2α  Tan2α)\left(Sec^2\alpha\ -\ Tan^2\alpha\right)  se obtiene:

 1-1  

 11  

 SenαSen\alpha  

 CosαCos\alpha  

4.

MULTIPLE CHOICE QUESTION

5 mins • 12 pts

Qué se obtiene, al reducir la siguiente expresión:

  R=Cosx+Cotx . SenxR=Cosx+Cotx\ .\ Senx  

 cosx\cos x  

 22  

 2cosx2\cos x  

 2 senx2\ senx  

5.

MULTIPLE CHOICE QUESTION

5 mins • 12 pts

 Reduce la siguiente expresión:

  Cosx.SecxCotx\frac{Cosx.Secx}{Cotx}  

 CscxCscx  

 SecxSecx  

 TanxTanx  

 CotxCotx  

6.

MULTIPLE CHOICE QUESTION

5 mins • 12 pts

 Simplifica la siguiente expresión:
 Cos2α (1+Tg2α)Cos^2\alpha\ \left(1+Tg^2\alpha\right)  

 1-1  

 CosαCos\alpha  

 SenαSen\alpha  

 11  

7.

MULTIPLE CHOICE QUESTION

5 mins • 12 pts

Al reducir, la siguiente expresión:    Tanβ. Cosβ . CscβTan\beta.\ Cos\beta\ .\ Csc\beta  

 SenβSen\beta  

 1-1  

 11  

 CosβCos\beta  

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