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Identitas Trigonometri Dasar

Authored by Elida Giusti

Mathematics

10th Grade

Used 116+ times

Identitas Trigonometri Dasar
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 sin xcos x= ...\frac{\sin\ x}{\cos\ x}=\ ...  

 tan x\tan\ x  

 cotan x\operatorname{cotan}\ x  

 sec x\sec\ x  

 cosec x\operatorname{cosec}\ x  

 sec2x\sec^2x  

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 cos xsin x= ...\frac{\cos\ x}{\sin\ x}=\ ...  

 tan x\tan\ x  

 cotan x\operatorname{cotan}\ x  

 sec x\sec\ x  

 cosec x\operatorname{cosec}\ x  

 sec2x\sec^2x  

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 sec x = ...\sec\ x\ =\ ...  

 1sin x\frac{1}{\sin\ x}  

 1cos x\frac{1}{\cos\ x}  

 1tan x\frac{1}{\tan\ x}  

 1cotan x\frac{1}{\operatorname{cotan}\ x}  

 1cotan2x\frac{1}{\operatorname{cotan}^2x}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 cosec x = ...\operatorname{cosec}\ x\ =\ ...  

 1sin x\frac{1}{\sin\ x}  

 1cos x\frac{1}{\cos\ x}  

 1tan x\frac{1}{\tan\ x}  

 1cotan x\frac{1}{\operatorname{cotan}\ x}  

 1cotan2x\frac{1}{\operatorname{cotan}^2x}  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 sin2x = ...\sin^2x\ =\ ...  

 1 + tan2x1\ +\ \tan^2x  

 1 +cos2x1\ +\cos^2x  

 1cos2x1-\cos^2x  

 1sec2x1-\sec^2x  

 1+sec2x1+\sec^2x  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 1+tan2 x = ...1+\tan^2\ x\ =\ ...  

 cos2x\cos^2x  

 sin2x\sin^2x  

 sec2x\sec^2x  

 cosec2x\operatorname{cosec}^2x  

 tan x\tan\ x  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 1+cotan2 x = ...1+\operatorname{cotan}^2\ x\ =\ ...  

 cos2x\cos^2x  

 sin2x\sin^2x  

 sec2x\sec^2x  

 cosec2x\operatorname{cosec}^2x  

 tan x\tan\ x  

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