Search Header Logo

Дз Диме

Authored by Екатерина Почечун

Mathematics

11th Grade

Used 1+ times

Дз Диме
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

22 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 sin(2α)\sin\left(2\alpha\right)  

 cos2αsin2α\cos^2\alpha-\sin^2\alpha  

 2sinαcosα2\sin\alpha\cos\alpha  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 cos(2α)\cos\left(2\alpha\right)  

 2sinαcosα2\sin\alpha\cos\alpha  

 cos2αsin2a\cos^2\alpha-\sin^2a  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 tgαctgαtg\alpha\cdot\operatorname{ctg}\alpha  

1

0

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 ctgα\operatorname{ctg}\alpha  

 sinαcosα\frac{\sin\alpha}{\cos\alpha}  

 cosαsinα\frac{\cos\alpha}{\sin\alpha}  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 sin2α+cos2α\sin^2\alpha+\cos^2\alpha  

1

0

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 sin π3\sin\ \frac{\pi}{3}  

 32\frac{\sqrt{3}}{2}  

 22\frac{\sqrt{2}}{2}  

-1

 12\frac{1}{2}  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

sin  π6\frac{\pi}{6}  

0

1

-1


12\frac{1}{2}

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?