Search Header Logo

Тригонометрические формулы/ЕГЭ профиль/1 часть

Authored by Екатерина Почечун

Mathematics

11th Grade

Used 9+ times

Тригонометрические формулы/ЕГЭ профиль/1 часть
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

    Content View

    Student View

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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

1

0

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 ctgα\operatorname{ctg}\alpha  

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

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

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

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

1

0

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 sinαcosβ+cosαsinβ\sin\alpha\cos\beta+\cos\alpha\sin\beta  

 sin(α+β)\sin\left(\alpha+\beta\right)  

 sin(αβ)\sin\left(\alpha-\beta\right)  

 cos(α+β)\cos\left(\alpha+\beta\right)  

 cos(αβ)\cos\left(\alpha-\beta\right)  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 sinαcosβcosα sinβ\sin\alpha\cos\beta-\cos\alpha\ \sin\beta  

 cos(α+β)\cos\left(\alpha+\beta\right)  

 sin(α+β)\sin\left(\alpha+\beta\right)  

 cos(αβ)\cos\left(\alpha-\beta\right)  

 sin(αβ)\sin\left(\alpha-\beta\right)  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 cosαcosβsinαsinβ\cos\alpha\cos\beta-\sin\alpha\sin\beta  

 sin(α+β)\sin\left(\alpha+\beta\right)  

 sin(αβ)\sin\left(\alpha-\beta\right)  

 cos(αβ)\cos\left(\alpha-\beta\right)  

 cos(α+β)\cos\left(\alpha+\beta\right)  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 cosαcosβ+sinαsinβ\cos\alpha\cos\beta+\sin\alpha\sin\beta  

 sin(αβ)\sin\left(\alpha-\beta\right)  

 cos(αβ)\cos\left(\alpha-\beta\right)  

 sin(α+β)\sin\left(\alpha+\beta\right)  

 cos(α+β)\cos\left(\alpha+\beta\right)  

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?