
latihan pas 1 matematika
Authored by Anis S
Mathematics
11th Grade
Used 9+ times

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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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