
VEKTOR
Authored by Sri Lestari
Mathematics
11th Grade
CCSS covered
Used 182+ times

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15 questions
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1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
hasil perkalian skalar vektor u = (2, 3) dan v = (4, -1) adalah
24
5
-2
11
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
hasil perkalian skalar vektor
u = 6i + 2j - k dan v = 2i - 4j -3k
adalah...
1
3
7
17
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
diketahui |a|=6, |b|=4 dan
a.b = 12. Besar sudut antara vektor a dan b adalah...
30
60
90
120
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
besar sudut antara a=(3, 2, 4) dan b=(2, 3, -3) adalah
0
60
90
180
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Diketahui dan . Maka nilai adalah . . . . .
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
Vektor satuan dari adalah . . . . .
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Diketahui panjang vektor a = 12 satuan dan panjang vektor b = 5 satuan. Jika vektor a dan vektor b membentuk sudut 60°. Maka vektor a • vektor b adalah. . . .
0
30
45
60
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