Python, Linear Algebra, Numerical Analysis.
label='Original vector') plt.quiver(0,0,b[0],b[1],\ color='g',angles='xy',\ scale_units='xy',scale=1,\ label ='Transformed vector') plt.xlim(xlim) plt.ylim(ylim) plt.xlabel('X') plt.ylabel('Y') plt.legend() plt.show() Now we plot the vector x = [[1], [1]] and the vector b=Ax, where A = [[2, 0], [0,