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Mathematics
Problem
Points
A
(
1
,
−
2
,
3
)
A(1,-2,3)
A
(
1
,
−
2
,
3
)
,
B
(
4
,
0
,
−
1
)
B(4,0,-1)
B
(
4
,
0
,
−
1
)
and
C
(
−
2
,
5
,
2
)
C(-2,5,2)
C
(
−
2
,
5
,
2
)
are given. Determine the vector
p
\mathbf{p}
p
that must be added to
B
A
→
\overrightarrow{BA}
B
A
so that the sum equals
B
C
→
\overrightarrow{BC}
B
C
. a)
3
i
^
−
7
j
^
+
k
^
3\hat{i}-7\hat{j}+\hat{k}
3
i
^
−
7
j
^
+
k
^
b)
−
9
i
^
+
3
j
^
+
7
k
^
-9\hat{i}+3\hat{j}+7\hat{k}
−
9
i
^
+
3
j
^
+
7
k
^
c)
−
3
i
^
+
7
j
^
−
k
^
-3\hat{i}+7\hat{j}-\hat{k}
−
3
i
^
+
7
j
^
−
k
^
d)
−
3
i
^
+
7
j
^
+
k
^
-3\hat{i}+7\hat{j}+\hat{k}
−
3
i
^
+
7
j
^
+
k
^
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