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Calc 3 chapter 12
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Magnitude of a Vector
u
v
<
u
1
v
1
,
u
2
v
1
>
unit vector
spheres
(x-a)
2
+ (y-b)
2
+ (z-c)
2
= r
2
ball
(x-a)
2
+ (y-b)
2
+ (z-c)
2
r
2
Dot Product
u
v
= u
1
v
1 +
u
2
v
2
+ u
3
v
3
proj
v
u
scal
v
u
cross product
(u
2
v
3
- u
3
v
2
)
i
- (u
1
v
3
- u
3
v
1
)
j
+ (u
1
v
2
- u
2
v
1
)
k
Equation of a Line
<x,y,z> = <x
0
,y
0
,z
0
> + t<a,b,c>
Author
brittanyrluv
ID
261644
Card Set
Calc 3 chapter 12
Description
Vectors
Updated
2014-02-12T16:07:08Z
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