Основні тригонометричні тотожності

Основні тригонометричні тотожності

Professional Development

15 Qs

quiz-placeholder

Similar activities

Construcción de Figuras

Construcción de Figuras

Professional Development

10 Qs

Kisi-kisi PAS Gasal 2019/2020 Bag. 1 (Trigonometri II)

Kisi-kisi PAS Gasal 2019/2020 Bag. 1 (Trigonometri II)

Professional Development

20 Qs

Integration

Integration

University - Professional Development

20 Qs

Quiz Matematika1

Quiz Matematika1

Professional Development

20 Qs

Final Exam

Final Exam

University - Professional Development

13 Qs

Relasi Sudut

Relasi Sudut

10th Grade - Professional Development

20 Qs

Penilaian Harian MTK Peminatan Kelas XI SMA SR Babelan 2021

Penilaian Harian MTK Peminatan Kelas XI SMA SR Babelan 2021

Professional Development

10 Qs

N1B-T39-Repaso

N1B-T39-Repaso

Professional Development

11 Qs

Основні тригонометричні тотожності

Основні тригонометричні тотожності

Assessment

Quiz

Mathematics

Professional Development

Medium

Created by

Роман Савчин

Used 80+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 (1sin2x)tg2x=\left(1-\sin^2x\right)\cdot tg^2x=  

 cos2x\cos^2x  

 sin2x\sin^2x  

 ctg2x\operatorname{ctg}^2x  

 tg2xtg^2x  

 11  

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 1cos2αsinαcosα\frac{1-\cos^2\alpha}{\sin\alpha\cdot\cos\alpha}  

 cosα\cos\alpha  

 sinα\sin\alpha  

 tgαtg\alpha  

 ctgα\operatorname{ctg}\alpha  

 11  

3.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

 tgαcosαsinα1=\frac{tg\alpha\cdot\cos\alpha}{\sin\alpha}-1=  

4.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

 (sin2βctg2β)+sin2β=\left(\sin^2\beta\cdot\operatorname{ctg}^2\beta\right)+\sin^2\beta=  

5.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

 1sin2α1cos2α  tg2α=\frac{1-\sin^2\alpha}{1-\cos^2\alpha}\ \cdot\ tg^2\alpha=  

6.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

 tgαctgβsinβcosαcosβsinα+2=tg\alpha\cdot\operatorname{ctg}\beta\cdot\frac{\sin\beta\cos\alpha}{\cos\beta\sin\alpha}+2=  

7.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

 (sinα+cosα)2+(sinαcosα)2=\left(\sin\alpha+\cos\alpha\right)^2+\left(\sin\alpha-\cos\alpha\right)^2=  

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?