27.1 From Numbers to Quantities That Carry a Direction
Point 2 of 5
27.1.2 Drawing a Vector
Core idea
You draw it as a little arrow: its length is the magnitude |a|, and where the head points is the direction.
Module goal. Building on the kind of number from sequences that has only size, introduce vectors, which have both size and direction, and set up the basic ideas and how to draw them.
eastmath.com · 27.1 From Numbers to Quantities That Carry a Direction · 27.1.2 Drawing a Vector