Тригонометрические уравнения

Тригонометрические уравнения

10th - 11th Grade

10 Qs

quiz-placeholder

Similar activities

Integration

Integration

11th - 12th Grade

15 Qs

UH 2 Lingkaran

UH 2 Lingkaran

11th Grade

15 Qs

Parabola1

Parabola1

10th Grade

12 Qs

Coordinate Geometry

Coordinate Geometry

10th Grade

10 Qs

Comparo cantidades.

Comparo cantidades.

10th Grade

10 Qs

Geometría analítica

Geometría analítica

9th - 11th Grade

13 Qs

KUIZ MATEMATIK UAR TAHAP 1 (MINGGU 21)

KUIZ MATEMATIK UAR TAHAP 1 (MINGGU 21)

1st - 12th Grade

10 Qs

Matematika Kelas v

Matematika Kelas v

11th Grade

10 Qs

Тригонометрические уравнения

Тригонометрические уравнения

Assessment

Quiz

Mathematics

10th - 11th Grade

Practice Problem

Hard

CCSS
HSF.TF.B.7

Standards-aligned

Created by

Марина Геннадьевна

Used 405+ times

FREE Resource

AI

Enhance your content in a minute

Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Укажите решение уравнения  cosx=1\cos x=-1  

 2πn2\pi n  

 π2+2πn-\frac{\pi}{2}+2\pi n  

 π+2πn\pi+2\pi n  

 ±π+πn\pm\pi+\pi n  

Tags

CCSS.HSF.TF.B.7

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Укажите формулу для решения уравнения tgx=a

x=±arctga+πnx=\pm ar\operatorname{ctg}a+\pi n

x=±arctga+2πnx=\pm ar\operatorname{ctg}a+2\pi n

x=arctga+2πnx=ar\operatorname{ctg}a+2\pi n

x=arctga+πnx=ar\operatorname{ctg}a+\pi n

Tags

CCSS.HSF.TF.B.7

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Укажите формулу для решения уравнения sinx=0

x=π2+πnx=\frac{\pi}{2}+\pi n

x=π2+2πnx=\frac{\pi}{2}+2\pi n

x=πnx=\pi n

x=2πnx=2\pi n

Tags

CCSS.HSF.TF.B.7

4.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Укажите все формулы для решения уравнения cosx=a

x=arccosa+2πnx=\arccos a+2\pi n

x=πarccosa+2πnx=\pi-\arccos a+2\pi n

x=arccosa+2πnx=-\arccos a+2\pi n

x=arccosa+πnx=-\arccos a+\pi n

Tags

CCSS.HSF.TF.B.7

5.

MULTIPLE SELECT QUESTION

20 sec • 1 pt

Укажите все формулы для решения уравнения sinx=a

x=arcsinx+2πnx=\arcsin x+2\pi n

x=arcsina+2πnx=\arcsin a+2\pi n

x=πarcsina+πnx=\pi-\arcsin a+\pi n

x=πarcsina+2πnx=\pi-\arcsin a+2\pi n

Tags

CCSS.HSF.TF.B.7

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Решите уравнение  ctgx=13\operatorname{ctg}x=\frac{1}{\sqrt{3}}  

 x=7π6+πnx=\frac{7\pi}{6}+\pi n  

 x=π3+πkx=\frac{\pi}{3}+\pi k  

 x=π6+πkx=\frac{\pi}{6}+\pi k  

 x=π3+2πkx=\frac{\pi}{3}+2\pi k  

Tags

CCSS.HSF.TF.B.7

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Решите уравнение  cosx=12\cos x=\frac{1}{2}  

 x=π3+2πnx=-\frac{\pi}{3}+2\pi n  

 x=±π3+πnx=\pm\frac{\pi}{3}+\pi n  

 x=π3+2πnx=\frac{\pi}{3}+2\pi n  

 x=±π3+2πkx=\pm\frac{\pi}{3}+2\pi k  

Tags

CCSS.HSF.TF.B.7

Create a free account and access millions of resources

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?