Identidades Trigonométricas-Shirley Rodríguez

Identidades Trigonométricas-Shirley Rodríguez

11th Grade

5 Qs

quiz-placeholder

Similar activities

Trigonometri

Trigonometri

11th Grade

10 Qs

Basic number of method

Basic number of method

11th Grade

10 Qs

Rumus Jumlah dan Selisih Sudut Trigonometri

Rumus Jumlah dan Selisih Sudut Trigonometri

11th Grade

10 Qs

Perbandingan Trigonometri

Perbandingan Trigonometri

8th Grade - University

10 Qs

Ch 5 Review for Final #2

Ch 5 Review for Final #2

9th - 12th Grade

7 Qs

trygonometria

trygonometria

10th - 12th Grade

9 Qs

resolución de triángulos rectángulos

resolución de triángulos rectángulos

11th Grade

6 Qs

CÔNG THỨC LƯỢNG GIÁC

CÔNG THỨC LƯỢNG GIÁC

11th Grade

10 Qs

Identidades Trigonométricas-Shirley Rodríguez

Identidades Trigonométricas-Shirley Rodríguez

Assessment

Quiz

Mathematics

11th Grade

Hard

Created by

Luis Tello

Used 1+ times

FREE Resource

5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Realizar la siguiente identidad: sin3asin5acos3a+cos5a\frac{\sin3a-\sin5a}{\cos3a+\cos5a} 

 sin(a)\sin\left(-a\right)  

 tana\tan a  

 tana-\tan a  

 cosa\cos a  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Desarrollar la identidad trigonométrica: sin2a1cos2a×sin2acosa\frac{\sin2a}{1-\cos^2a}\times\frac{\sin2a}{\cos a}  

 2cosa2\cos a  

 4cosa4\cos a  

 4sina4\sin a  

 2sina2\sin a  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Hallar la identidad: cosα+tanαcosα×tanα\frac{\cos\alpha+\tan\alpha}{\cos\alpha\times\tan\alpha}  

 secα\sec\alpha  

 1cosα\frac{1}{\cos\alpha}  

 cosαsenα\frac{\cos\alpha}{sen\alpha}  

 cotα+secα\cot\alpha+\sec\alpha  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Resuelve la identidad: 1sen4αcos2α\frac{1-sen^4\alpha}{\cos^2\alpha}  

 1sen2α1-sen^2\alpha  

 1cos2α1-\cos^2\alpha  

 2cos2α2-\cos^2\alpha  

 2+cos2α2+\cos^2\alpha  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplificando 3cosx4cos3xsen2xcosx\frac{3\cos x-4\cos^3x}{sen2x-\cos x}  se obtiene:

 2sen x+12sen\ x+1  

 2sen x12sen\ x-1  

 sen x1sen\ x-1  

 sen x+1sen\ x+1