
Operasi vektor di R3
Authored by RahmayaniMNoer Rahmayani
Mathematics
10th Grade
Used 10+ times

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10 questions
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1.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Hasil
2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Jika koordinat titik dan vektor
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Diketahui vektor pada R3 berikut:
a = 8 i - 4 j + 3 k
b = 3 i - 2 j
c = - i - 5 j + 7 k
Hasil dari 2a - b + 3c adalah ...
13 i + 4 j + 29 k
13 i - 26 j + 29 k
13 i + 26 j + 25 k
10 i + 9 j + 27 k
10 i -21 j + 27 k
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Diketahui vektor pada R3 berikut:
a = 8 i - 4 j + 3 k
b = 3 i - 2 j
c = - i - 5 j + 7 k
Hasil dari 2a - b + 3c adalah ...
13 i + 4 j + 29 k
13 i - 26 j + 29 k
13 i + 26 j + 25 k
10 i + 9 j + 27 k
10 i -21 j + 27 k
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Diketahui
p = 3 i + 4 j + 6 k
q = 2 i - 3 j + 5 k.
maka p . q = ...
21
22
23
24
25
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Diketahui vektor p = 3i + 4j + mk dan vektor q = 2i - 3j + 5k . Jika perkalian vektor p.q = 4, maka nilai m adalah ...
2
2/5
-2/5
-1
-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Jika vektor a dan b membentuk sudut 60 = 6 dan . Maka a . b adalah . . . .
2
4
6
10
12
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