I'm trying to have two visualize the vectors $(1,2)$ and $(2,1)$. Then, I wrote:
Graphics[Arrow[{{0, 0}, {1, 2}}]]
and
Graphics[Arrow[{{0, 0}, {2, 1}}]]
I didn't understand why they have different dimensions. Both should have the same length, no? The size which mathematica shows the graphics are arbitrary?
Is there any way to solve this?
Thanks