Search Header Logo

12. Integración por sustitución trigonométrica

Authored by Genesis Eras Sarmiento

Mathematics, Fun

1st Grade - University

Used 25+ times

12. Integración por sustitución trigonométrica
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

calcule:   dxx21\int\ \frac{dx}{\sqrt{x^2-1}}  

 secθ+tanθ\sec\theta+\tan\theta  

 ln[secθ+tanθ]+C\ln\left[\sec\theta+\tan\theta\right]+C  

 tan2\tan^2  

 secθ+C\sec\theta+C  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Calcule   x24x2dx\int_{ }^{ }\ \frac{x^2}{\sqrt{4-x^2}}dx  

 22sinθtanθ2'-2\sin\theta\tan\theta  

 102cosθ+C10-2\cos\theta+C  

 202sinθcosθ+C20-2\sin\theta\cos\theta+C  

 20+tanθ+C20+\tan\theta+C  

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Cuál es su sustitución trigonométrica de  a2x2\sqrt{a^2-x^2}  

 x=atanθx=a\tan\theta  

 x=tanθx=\tan\theta  

 x=asenθx=asen\theta  

 x=sin2x=\sin^2  

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Sustitución trigonométrica de:  a2+x2\sqrt{a^2+x^2}  

 x=atanθx=a\tan\theta  

 x=asecθx=a\sec\theta  

 x=atan2x=a\tan^2  

 x=tanθx=\tan\theta  

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

La sustitución trigonométrica de:  x2a2\sqrt{x^2-a^2}  

 x=atanθx=a\tan\theta  

 x=asecθx=a\sec\theta  

 x=secθx=\sec\theta  

Ninguna es correcta 

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

El objetivo de las sustituciones trigonométricas es eliminar el radical en el integrando.

Verdadero

Falso

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Integre  sin3(x)cos4(x)dx\int\sin^3\left(x\right)\cos^4\left(x\right)dx  

 sin(x)=1z\sin\left(x\right)=\sqrt{1-z}  

 sin(x)=1z2\sin\left(x\right)=\sqrt{1-z^2}  

 sin(x)=1\sin\left(x\right)=1  

Ninguna es correcta 

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?