
9-сынып тригонометрия
Authored by Тұрсынқыз Шымырова
Mathematics
9th Grade
Used 69+ times

AI Actions
Add similar questions
Adjust reading levels
Convert to real-world scenario
Translate activity
More...
Content View
Student View
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Өрнекті ықшамдаңыз: cos 5β cos β + sin 5β sin β
cos 2β
sin 2β
cos 4β
sin 4β
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Есептеңіз: cos40 cos20 –sin40 sin20
1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Өрнекті ықшамдаңыз: sin51 cos21 –cos51 sin21
0
-1
1
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
sin 2x+cos 2x=
0
-1
1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Қандай бұрышта синус пен косинус мәндері бірдей
0 0
30 0
45 0
90 0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
1,4 ширектерде таңбасы оң функция
sinx
tgx
ctgx
cosx
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ctg30 0
1
0
-1
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever
or continue with

Microsoft
%20(1).png)
Apple
Others
Already have an account?