Math 32A Discussive Problems
#
N Add & Sketch to Verify Answer
a) v,
=
31 ,
3) 2
=
( -
3
,
1)
b) v
,
=
<10 ,
2) 2
=
71 ,
13
② Visually verify that v -w =
v +
( w)
-
For example ,
let v
=
(1 ,
17 w =
< -
1
, K
③ Compute magnitude o 4 : +
11 j
④ State triangle incquality wurfy
the
,
it with the
vectors v (1 0) = W 40 17
, ,
=
,
and draw a
corresponding picture
#
N Add & Sketch to Verify Answer
a) v,
=
31 ,
3) 2
=
( -
3
,
1)
b) v
,
=
<10 ,
2) 2
=
71 ,
13
② Visually verify that v -w =
v +
( w)
-
For example ,
let v
=
(1 ,
17 w =
< -
1
, K
③ Compute magnitude o 4 : +
11 j
④ State triangle incquality wurfy
the
,
it with the
vectors v (1 0) = W 40 17
, ,
=
,
and draw a
corresponding picture
