Match each vector term

Exercise and reference answers

Matching pairs

1. Left

   Zero vector

   Right

   Initial and terminal points coincide

2. Left

   Unit vector

   Right

   A vector whose magnitude is exactly 1

3. Left

   Collinear vectors

   Right

   Vectors that are parallel to one line

4. Left

   Direction cosines

   Right

   Cosines of the angles with the axes

Instructions

Tap a term on the left, then tap what it means.

Explanation