Data Science, Artificial Intelligence, Machine Learning, Programming, Mathematics.
doesn’t change another vector when you add them) has a norm of zero. Scalar multiplication: $lVert k cdot boldsymbol{v rVert} = |k| cdot lVert boldsymbol{v rVert}$. Triangle inequity: $lVert boldsymbol{u rVert + boldsymbol{v}} leq lVert boldsymbol{u rVert} + lVert boldsymbol{v rVert}$. The physical