How to plot vectors in python using matplotlib

Question

I am taking a course on linear algebra and I want to visualize the vectors in action, such as vector addition, normal vector, so on.

For instance:

Answer 1

All nice solutions, borrowing and improvising for special case -> If you want to add a label near the arrowhead:

    arr = [2,3]
    txt = “Vector X”
    ax.annotate(txt, arr)
    ax.arrow(0, 0, *arr, head_width=0.05, head_length=0.1)