Vector Operations In Exercises 3 3 and 3 4 , use a graphing utility to perform each operation where u = ( 1 , 2 , - 3 , 1 ) , v = ( 0 , 2 , - 1 , - 2 ) , and w = ( 2 , - 2 , 1 , 3 ) . (a) v + 3 w (b) 2 w − 1 2 u (c) 1 2 ( 4 v − 3 u + w )
Vector Operations In Exercises 3 3 and 3 4 , use a graphing utility to perform each operation where u = ( 1 , 2 , - 3 , 1 ) , v = ( 0 , 2 , - 1 , - 2 ) , and w = ( 2 , - 2 , 1 , 3 ) . (a) v + 3 w (b) 2 w − 1 2 u (c) 1 2 ( 4 v − 3 u + w )
Solution Summary: The author explains how to find the value of the expression v+3w.
Vector Operations In Exercises
3
3
and
3
4
, use a graphing utility to perform each operation where
u
=
(
1
,
2
,
-
3
,
1
)
,
v
=
(
0
,
2
,
-
1
,
-
2
)
, and
w
=
(
2
,
-
2
,
1
,
3
)
.
(a)
v
+
3
w
(b)
2
w
−
1
2
u
(c)
1
2
(
4
v
−
3
u
+
w
)
Quantities that have magnitude and direction but not position. Some examples of vectors are velocity, displacement, acceleration, and force. They are sometimes called Euclidean or spatial vectors.
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