Changing the way you learn

Vectors

An arrow with...
1. a.) Direction
  1. Direction symbol
    Annotations:
    - \[\overrightarrow{a b} \]
    1. Check the note
      Annotations:
      - \[\overrightarrow{a b} \]
  2. x and y directions
2. b.) Magnitude
  1. Sq. root of (x^2+y^2)
    1. 2D
  2. Sq. root of (x^2+y^2+z^2)
    1. 3D
  3. How long it is
Writing
1. Column Vector
  1. Component form
    1. x and y
      1. 2D
    2. x, y and z
      1. 3D
    3. Parallel Vector
      Annotations:
      - Two vectors u and v are parallel if and only if u = kv where k is a constant.
      1. Line segments have common direction
Definition
1. A vector is a set of instructions for moving from one point to another in three dimensions.
2. A line which has both magnitude and direction can represent this vector.

Vectors

	Created by lauren.fletch99 about 10 years ago

	Copied by Andrea Leyden about 10 years ago