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LImit Fungsi Trigonometri di suatu titik

Authored by Titik Ngatmintarsih

Mathematics

12th Grade

Used 2+ times

LImit Fungsi Trigonometri di suatu titik
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10 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 limx π6  sin 3x =\lim_{x\rightarrow\ \frac{\pi}{6}}\ \ \sin\ 3x\ =   

0

1

2

-2

-1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 limx π3 (2cosx 1) =\lim_{x\rightarrow\ \frac{\pi}{3}}\ \left(2\cos x\ -1\right)\ =  

0

1

-1

2

-2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 limx π4 sin 2xcos x =\lim_{x\rightarrow\ \frac{\pi}{4}}\ \frac{\sin\ 2x}{\cos\ x}\ =  

1

2

 2\sqrt{2}  

3

 3\sqrt{3}  

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 limx 0  sin2xsinx =\lim_{x\rightarrow\ 0}\ \ \frac{\sin2x}{\sin x}\ =  

0

1

2

-2

-1

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 limx π2 1sin2x cosx =\lim_{x\rightarrow\ \frac{\pi}{2}}\ \frac{1-^{ }\sin^2x\ ^{ }}{\cos x}\ =  

0

1

2

-1

-2

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 limx π6 3cosx +2sinx =\lim_{x\rightarrow\ \frac{\pi}{6}}\ 3\cos x\ +2\sin x\ =  


 2+1\sqrt{2}+1  

 32 (2) + 1\frac{3}{2}\ \left(\sqrt{2}\right)\ +\ 1  

 23+ 12\sqrt{3}+\ 1  

 2 2+12\ \sqrt{2}+1  

 3+1\sqrt{3}+1  

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

 limx π4 cos2xsin2x cosxsinx =\lim_{x\rightarrow\ \frac{\pi}{4}}\ \frac{\cos^2x-\sin^2x}{\ \cos x-\sin x}\ =  

1

 2\sqrt{2}  

 3\sqrt{3}  

 2-\sqrt{2}  

 3-\sqrt{3}  

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