Different forms of vectors

Position & Displacement Vectors

Adding & subtracting vectors

Zero vector and negative vector

Scalar multiples of vectors

Vector Magnitude

Parallel vectors

Scalar product

Angle between vectors

Perpendicular vectors

Acute vs Obtuse Angles

Properties of the scalar product

Problem

Problem

Problem

Vector product

Properties of the vector product

Vector areas with cross product

Vector product and sin of angle

Problem

Vector form

Parametric form

Cartesian form

Modeling with vectors

Problem

Intersecting lines

Angle between lines

Parallel lines in 3D

Coincident lines

Skew lines

Vector form

Normal form

General form

Problem

Intersection of line and plane

Angle between line and plane

Intersection between 2 planes

Angle between 2 planes

Problem

Intersection of 3 planes

Problem