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Vector Operations
Related Topics
Wize High School Algebra II Textbook (Common Core) > Vectors (Extension Topic)
Basics of Vectors
4 Activities
Practice: Vector Operations
A parallelogram has sides
A
B
AB
A
B
,
B
C
BC
B
C
,
C
D
CD
C
D
and
D
A
DA
D
A
.
The following coordinates are known:
A
(
2
,
0
,
1
)
A(2,0,1)
A
(
2
,
0
,
1
)
,
C
(
6
,
0
,
0
)
C(6,0,0)
C
(
6
,
0
,
0
)
, and
M
(
3
,
1
,
0
)
M(3,1,0)
M
(
3
,
1
,
0
)
, where
M
M
M
is the midpoint between
A
A
A
and
B
B
B
.
Find the vector
B
D
→
\overrightarrow{BD}
B
D
.
(
4
,
2
,
−
1
)
(4,2,-1)
(
4
,
2
,
−
1
)
(
4
,
−
2
,
2
)
(4,-2,2)
(
4
,
−
2
,
2
)
⟨
0
,
−
4
,
3
⟩
\lang 0,-4,3 \rang
⟨
0
,
−
4
,
3
⟩
⟨
0
,
3
,
−
4
⟩
\lang 0,3,-4 \rang
⟨
0
,
3
,
−
4
⟩
I don't know
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