Chapter 10 Equations and Facts
Equation of a Sphere
r^2=(x-a)^2+(y-b)^2+(z-c)^2
Vectors have both _ and _
magnitude and direction
A+B (both vectors) =
(A1+B1)i + (A2 +B2)j + (A3+B3)k
A Unit Vector has a magnitude of _
one
The three standard unit vectors a