Diketahui u⃗=2i+j−2k dan
v⃗=i+3j+k.Tentukan panjang
proyeksi orthogonal u⃗ pada v⃗.
Quiz Proyeksi Vektor

Quiz
•
Mathematics
•
1st Grade
•
Hard
Siti Khoiriyah
Used 37+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Jika vektor a = xi - 4j + 8k tegak lurus vektor b = 2xi + 2xj - 3k, maka nilai x yang memenuhi adalah
-2 atau 6
-3 atau 4
-4 atau 3
-6 atau 2
-2 atau - 3
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Diketahui p = 6i + 7j - 6k dan
q = xi + j + 4k. Jika panjang proyeksi q pada p adalah 2, maka x adalah
5/6
3/2
13/2
43/6
53/6
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Jika vektor a = –3i – j + xk dan vektor
b = 3i – 2j + 6k. Jika panjang proyeksi vektor a pada b adalah 5, maka nilai x = …
-7
-6
5
6
7
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Diketahui titik-titik A (3,-1,0), B(2,4,1) dan C(1.0,5). Maka panjang proyeksi vektor AB pada vektor BC adalah...
A. 1/5 √30
B. 2/5 √30
C. 3/5 √30
D. 4/5 √30
E. √30
A
B
C
D
E
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Vektor A tegak lurus dengan Vektor B
Tentukan nilai m
A. 4
B. 2
C. -7
D. 6
E. 1
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