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UH 1 PERSAMAAN TRIGONOMETRI KLS XI MAT MINAT

Authored by Ineu Suryani

11th Grade

Used 344+ times

UH 1 PERSAMAAN TRIGONOMETRI KLS XI MAT MINAT
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20 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Nilai nilai x yang memenuhi Sin x  ==  1 adalah ...

 45045^0   ±\pm  k. 3600360^0  

  90090^0   ±\pm  k. 3600360^0  

 1800±k.3600180^0\pm k.360^0  

 2350±k.3600235^0\pm k.360^0  

 2700±k.3600270^0\pm k.360^0  

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai x pada interval  000^0   \le  x 1800\le180^0   yang memenuhi Cox 3x   =123=\frac{1}{2}\sqrt{3}   adalah ...

 100 , 1100, 130010^0\ ,\ 110^{0^{ }},\ 130^0  

 100, 110010^{0^{ }},\ 110^0  

 200, 130020^0,\ 130^0  

 300, 1200, 150030^0,\ 120^0,\ 150^0  

 200, 1000,140020^0,\ 100^0,140^0  

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai x yang memenuhi

 Tan ( 2x +  10010^0  ) = Cotan ( 3x -  15015^0 

pada interval
 00x0^0\le x\le   90090^0  

 13013^0  

 19019^0  

 24024^0  

 25025^0  

 26026^0  

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Nilai x yang memenuhi persamaan

 Sin ( x + 30030^0  ) + Cos (  x + 30^0  )  = 0 pada interval  00x36000^0\le x\le360^0  adalah ...

 00, 1800, 36000^0,\ 180^0,\ 360^0  

 900, 270090^0,\ 270^0  

 450, 1350, 2250, 315045^0,\ 135^0,\ 225^0,\ 315^0  

 300, 150030^0,\ 150^0  

 1050105^0  

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Nilai x yang memenuhi persamaan  Cos x +2 Sin 16πSin 56π Cosπ = 1\frac{Cos\ x\ +2\ Sin\ \frac{1}{6}\pi}{Sin\ \frac{5}{6}\pi\ -Cos\pi}\ =\ 1  pada interval 0 <x<π<x<\pi  adalah ...

 π\pi  

 34π\frac{3}{4}\pi  

 12π\frac{1}{2}\pi  

 13π\frac{1}{3}\pi  

 16π\frac{1}{6}\pi  

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Jika Tan 2x - 2 tan x - 8 = 0 dan 0  \le  x π\le\pi  maka 

cos x = ...

 155\frac{1}{5}\sqrt{5}  dan  11717\frac{1}{17}\sqrt{17}  

 155-\frac{1}{5}\sqrt{5}  dan  11717\frac{1}{17}\sqrt{17}  

 11717-\frac{1}{17}\sqrt{17}  dan  155\frac{1}{5}\sqrt{5}  

 41717-\frac{4}{17}\sqrt{17}  dan  255\frac{2}{5}\sqrt{5}  

 255-\frac{2}{5}\sqrt{5}  dan  41717\frac{4}{17}\sqrt{17}  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Penyeleseian dari 

2( 1 -   cos2\cos^2  x )  ++   3 cos x  ==  0  dan x berada pada  00x18000^0\le x\le180^0  adalah...

 30030^0  

 60060^0  

 1200120^0  

 1500150^0  

 1700170^0  

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