Science, Math, Mathematics, Linear Algebra, Python.
a*u[1], b*v[1]], [u[2], a*u[2], b*v[2]], [u[3], a*u[3], b*v[3]], angles='xy', scale_units='xy', scale=1, color=[orange, orange, blue]) plt.xlim(-1, 8) plt.ylim(-1, 8) # Draw axes plt.axvline(x=0, color='#A9A9A9') plt.axhline(y=0, color='#A9A9A9') plt.scatter(4,7,marker='x',s=50) # Draw the name of