Числа и вычисления

Числа и вычисления

11th Grade

25 Qs

quiz-placeholder

Similar activities

SUDUT ISTIMEWA

SUDUT ISTIMEWA

9th - 12th Grade

20 Qs

Special angles in Q1

Special angles in Q1

9th - 12th Grade

20 Qs

數B(二)1-1銳角三角函數

數B(二)1-1銳角三角函數

10th - 12th Grade

21 Qs

Unit Circle Trigonometry

Unit Circle Trigonometry

9th - 12th Grade

20 Qs

Chapter 5: Trigonometric Identities & Equations

Chapter 5: Trigonometric Identities & Equations

9th - 12th Grade

20 Qs

4.1b Composition of Trig Fxns

4.1b Composition of Trig Fxns

11th - 12th Grade

20 Qs

Remidi PAS Gasal Kelas XI IPA

Remidi PAS Gasal Kelas XI IPA

11th Grade

20 Qs

REMEDIAL TFB PERS TRIGONO DAN JUMLAH SELISIH SINUS COSINUS

REMEDIAL TFB PERS TRIGONO DAN JUMLAH SELISIH SINUS COSINUS

11th Grade

20 Qs

Числа и вычисления

Числа и вычисления

Assessment

Quiz

Mathematics

11th Grade

Medium

Created by

Надежда Барковская

Used 6+ times

FREE Resource

25 questions

Show all answers

1.

OPEN ENDED QUESTION

30 sec • 1 pt

Формула синуса двойного угла

Evaluate responses using AI:

OFF

2.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Продолжите формулу  cosα+cosβ=\cos\alpha+\cos\beta=  

Media Image
Media Image

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

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

3.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Продолжите формулу  tg2α=tg2\alpha=  

Media Image
Media Image
Media Image
Media Image

4.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Выбрать неверную формулу

sin2x2cos2x2=cosx\sin^2\frac{x}{2}-\cos^2\frac{x}{2}=\cos x

cos2x2=1+cosx2\cos^2\frac{x}{2}=\frac{1+\cos x}{2}

1cosx=2sin2x21-\cos x=2\sin^2\frac{x}{2}

tgx=2tgx21tg2x2tgx=\frac{2tg\frac{x}{2}}{1-tg^2\frac{x}{2}}

5.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Группа, к которой относиться формула , носит название sin(αβ)=sinαcosβcosαsinβ\sin\left(\alpha-\beta\right)=\sin\alpha\cos\beta-\cos\alpha\sin\beta  

формулы сложения

формулы приведения

формулы преобразования суммы в произведение

основные тригонометрические тождества

6.

MULTIPLE SELECT QUESTION

10 sec • 1 pt

Продолжите равенство  logаylogах=\log_аy-\log_ах=  

 =logа(ху)=\log_а\left(ху\right)  

 =logаху=\log_а\frac{х}{у}  

 =logаух=\log_а\frac{у}{х}  

 =logа(yх)=\log_а\left(y-х\right)  

7.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Продолжите равенство  logxаlogxв=\frac{\log_xа}{\log_xв}=  

 =logав=\log_ав  

 =logва=\log_ва  

 =logxвlogxа=\log_xв-\log_xа  

 =logxаlogxв=\log_xа-\log_xв  

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?