The outer product is distributive

The outer product is distributive with respect to addition:

a^(b+c) = a^b + a^c

It is very instructive to change the vectors interactively by dragging the red interactive points in the diagram.

Please enable Java for an interactive construction (with Cinderella).

[ GA with Cinderella ]

Soli Deo Gloria. Created with Cinderella by Eckhard Hitzer (Fukui).