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PERSAMAAN TRIGONOMETRI

PERSAMAAN TRIGONOMETRI

Assessment

Presentation

Mathematics

11th Grade

Hard

Created by

Alfi Nelli

FREE Resource

19 Slides • 6 Questions

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PERSAMAAN TRIGONOMETRI

by Alfi Nelli

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Multiple Choice

Penyelesaian dari cos x = 123-\frac{1}{2}\sqrt{3}  dengan  0°x360°0\degree\le x\le360\degree  adalah ....

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x=30°, 150°x=30\degree,\ 150\degree  

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x=120°, 210°x=120\degree,\ 210\degree  

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x=150°, 210°x=150\degree,\ 210\degree  

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x=150°, 300°x=150\degree,\ 300\degree  

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x=150°, 330°x=150\degree,\ 330\degree  

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Multiple Choice

Penyelesaian dari cos x = 123-\frac{1}{2}\sqrt{3}  dengan  0°x360°0\degree\le x\le360\degree  adalah ....

1

x=30°, 150°x=30\degree,\ 150\degree  

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x=120°, 210°x=120\degree,\ 210\degree  

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x=150°, 210°x=150\degree,\ 210\degree  

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x=150°, 300°x=150\degree,\ 300\degree  

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x=150°, 330°x=150\degree,\ 330\degree  

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Multiple Choice

Penyelesaian dari persamaan tanx=133\tan x=\frac{1}{3}\sqrt{3}  untuk  0x3π0\le x\le3\pi  adalah ....

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x=π6,π3,7π6,4π6x=\frac{\pi}{6},\frac{\pi}{3},\frac{7\pi}{6},\frac{4\pi}{6}  

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x=π6,5π6,7π6x=\frac{\pi}{6},\frac{5\pi}{6},\frac{7\pi}{6}  

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x=π3,4π3x=\frac{\pi}{3},\frac{4\pi}{3}  

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x=π6,5π6,13π6x=\frac{\pi}{6},\frac{5\pi}{6},\frac{13\pi}{6}  

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x=π6,7π6,13π6x=\frac{\pi}{6},\frac{7\pi}{6},\frac{13\pi}{6}  

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Multiple Choice

Tentukan penyelesaian persamaan 2 sin x  2=02\ \sin\ x\ -\ \sqrt{2}=0  untuk 0 x2π0\ \le x\le2\pi  

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3π4 atau 5π4\frac{3\pi}{4}\ atau\ \frac{5\pi}{4}  

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π6 atau 5π6\frac{\pi}{6}\ atau\ \frac{5\pi}{6}  

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π4 atau 3π4\frac{\pi}{4}\ atau\ \frac{3\pi}{4}  

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5π6 atau 7π6\frac{5\pi}{6}\ atau\ \frac{7\pi}{6}  

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π4 atau 3π4-\frac{\pi}{4}\ atau\ \frac{3\pi}{4}  

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Multiple Choice

Penyelesaian persamaan sin x=122 \sin\ x=\frac{1}{2}\sqrt{2\ }  untuk  0°x360°0\degree\le x\le360\degree  adalah . . .

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x=45°, 135°x=45\degree,\ 135\degree  

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x=45°, 225°x=45\degree,\ 225\degree  

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x=45°, 315°x=45\degree,\ 315\degree  

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x=135°, 225°x=135\degree,\ 225\degree  

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x=225°, 315°x=225\degree,\ 315\degree  

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Multiple Choice

Himpunan penyelesaian persamaan sinx = sin 30°30^{\degree}  pada interval  0°x360°0^{\degree}\le x\le360^{\degree}  adalah...

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30°30^{\degree}  dan  60°60\degree  

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30°30\degree  dan  90°90\degree  

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30°30\degree  dan  120°120^{\degree}  

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30°30\degree  dan 150°150^{\degree}  

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30°30^{\degree}  dan  210°210^{\degree}  

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SEMOGA SUKSES​

PERSAMAAN TRIGONOMETRI

by Alfi Nelli

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