Vector addition is associative

(a+b)+c = a+(b+c) = a+b+c.

You can change the graph by dragging the red interacive points.

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

Compare defintion and commutativity of vector addition and also subtraction of vectors.

[ GA with Cinderella ]

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