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persamaan trigonometri

Authored by Soalquiziz Soalquiziz

Mathematics

9th - 12th Grade

persamaan trigonometri
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31 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

1. Untuk 0° ≤ x ≤ 360° tentukan himpunan penyelesaian dari sin x =  ½

HP = {30o,150o}

HP = {30o,390o}

HP = {30o,480o}

HP = {120o,480o}

HP = {390o,480o}

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

2. Untuk 0° ≤ x ≤ 360° tentukan himpunan penyelesaian dari cos x =  ½

HP = {60o,420o}

HP = {60o,300o}

HP = {30o,360o}

HP = {30o,120o}

HP = {-60o,120o}

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

3. Tentukan himpunan penyelesaian dari persamaan trigonometri sin x = sin 2/10 π, 0 ≤ x ≤ 2π 

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4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

4. Tentukan nilai x yang memenuhi persamaan 2 sin x = 1 , dengan 0o ≤ x ≤ 360o

HP = {30o,390o}


HP = {150o,510o}


HP = {60o,390o}


HP = {30o,150o}


HP = {30o,60o}


5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

5. Untuk 0 ≤ x ≤ 2 π, tentukan himpunan penyelesaian dari persamaan tan (2x – ¼π) = ¼π 

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6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

6. Tentukan himpunan penyelesaian dari persamaan sin2x – 2 sin x – 3 = 0 untuk 0o ≤ x ≤ 360o

HP = {-90o,270o}

HP = {-90o,270o, 630o}

HP = {-90o,630o}

HP = {270o}

HP = {90o}

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

7. Himpunan penyelesaian persamaan cos 2x + 5 sin x + 2 = 0 untuk 0 ≤ x ≤ 2π adalah

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