VectorCalculus&LiveMath by Davis/Porta/Uhl Converted to LiveMath by Robert Curtis
VC.01 - Basics - VC.01.B4: The push of one vector in the direction of another, and the formula: X * Y = |x| |y| cos(b) where b is the angle between X and Y}
V1: VC.01 - Vectors:
V1.1: VC.01 - Basics:
V1.1.d: VC.01.B4: The push of one vector in the direction of another, and the formula: X * Y = |x| |y| cos(b) where b is the angle between X and Y}: