Identidas Trigonometricas y Forma polar NC

Identidas Trigonometricas y Forma polar NC

12th Grade

50 Qs

quiz-placeholder

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Identidas Trigonometricas y Forma polar NC

Identidas Trigonometricas y Forma polar NC

Assessment

Quiz

Mathematics

12th Grade

Practice Problem

Easy

Created by

lenin quiñonez angulo

Used 3+ times

FREE Resource

50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Al simplificar la siguiente expresión:  Cosx.TanxCosx.Tanx  

 SecxSecx  

 CosxCosx  

 SenxSenx  

 CscxCscx  

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

 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

15 mins • 1 pt

 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

15 mins • 1 pt

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

15 mins • 1 pt

 Reduce la siguiente expresión:

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

 CscxCscx  

 SecxSecx  

 TanxTanx  

 CotxCotx  

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

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

 SenβSen\beta  

 1-1  

 11  

 CosβCos\beta  

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Sen x²+Cos x²  es igual a:
1
-1
tan²x
Ninguna

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