Data Science, Artificial Intelligence, Machine Learning, Programming, Mathematics.
c='#d6d6d6', zorder=0) plt.show() You can see the arrow corresponding to the vector $boldsymbol{v}$. This vector has two components (the values in the array): $1$, that we represented on the $x$-axis and $-1$ represented on the $y$-axis. It is convenient to take a vector with only two components as