Тригонометриялық тепе-теңдік

Тригонометриялық тепе-теңдік

9th Grade

8 Qs

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Тригонометриялық тепе-теңдік

Тригонометриялық тепе-теңдік

Assessment

Quiz

Mathematics

9th Grade

Practice Problem

Medium

Created by

M.S. MANGO

Used 6+ times

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8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 ctgα=?\operatorname{ctg}\alpha=?  

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

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

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

 1cos2α\frac{1}{\cos^2\alpha}  

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

 1+tg2α=?1+tg^2\alpha=?  

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

 1sin2α\frac{1}{\sin^2\alpha}  

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

 1cos2α\frac{1}{\cos^2\alpha}  

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

sind=cosb d+b=?

90

45

75

180

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

sin²d+cos²d=1

sin²a?

1+cos²a

1-cos²a

0

1-tga

6.

MULTIPLE CHOICE QUESTION

10 sec • Ungraded

Сабақ сізге ұнадыма?

Ұнады!

Қиын болды

7.

MULTIPLE CHOICE QUESTION

2 mins • Ungraded

Бүгінгі тақырып сізге түсінікті ме?

Түсіндім

Түсінбедім

8.

OPEN ENDED QUESTION

2 mins • 1 pt

Қай жерде қиындық туындады? Түсінбеген жерді астыға жаза кетініз

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