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Mathematics
Mathematics
Problem
For the points
A
(
2
,
−
1
,
4
)
A(2,-1,4)
A
(
2
,
−
1
,
4
)
and
B
(
5
,
3
,
−
2
)
B(5,3,-2)
B
(
5
,
3
,
−
2
)
, calculate: a. (i) the vector
A
B
→
\overrightarrow{AB}
A
B
b. (ii) the magnitude of
A
B
→
\overrightarrow{AB}
A
B
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