Scalar and Vector Products
Scalar and Vector Products Exercise 1 : Scalar Products Calculate the scalar products of the vectors $\mathbf{a}$ and $\mathbf{b}$ given below: $a = 3$, $b = 2$, $\alpha = \pi/3$ $a = 2$, $b = 5$, $\alpha = 0$ $a = 1$, $b = 4$, $\alpha = \pi/4$ $a = 2.5$, $b = 3$, $\alpha = 120^\circ$ Exercise 2 : Angle from Scalar Product Considering the scalar products, what can you say about the angle between the vectors $\mathbf{a}$ and $\mathbf{b}$? ...