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latihan pas 1 matematika

Authored by Anis S

Mathematics

11th Grade

Used 9+ times

latihan pas 1 matematika
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai sin 2x cos 3x + cos 2x sin 3x sama dengan nilai...

sin x

sin 5x

sin 7x

sin 3x

sin 6x

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai dari sin 3x adalah...

Sin 2x cos x + cos 2x sin x

Sin x cos 2x + cos x sin x

Sin 2x cos x - cos 2x sin x

Sin x cos 2x - cos x sin x

3 sin x

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika 1 - sin² x = 1, untuk 0° ≤ x ≤ 180° maka nilai x yang memenuhi adalah...

{0°, 30°}

{30°, 60°}

{0°, 180°}

{30°, 45°}

{45°, 60°}

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Nilai sin 45° cos 15° + cos 45° sin 15° adalah...

1/2

1/2 √2

1/2 √3

1/2 √6

√3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Bentuk cos 6x - cos 2x dapat diubah menjadi bentuk...

-6 sin² 2x cos 2x

-4 sin² 2x cos 2x

-2 sin² 2x cos 2x

-2 cos² 2x sin 2x

-4 cos² 2x sin 2x

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Diketahui cos B = 12/13 dan sudut B lancip. Nilai sin 2B adalah...

5/13

12/26

24/26

160/169

120/169

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Bila sin A = 5/13, cos B = 4/5 dengan sudut A dan B lancip, maka nilai dari tan(A + B) adalah …

61/45

45/61

56/63

56/33

33/56

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