Math can be hard. In school, many survive math class by memorizing the needed formulas without ever really understanding why they work in the first place. Simple animations can help you see the ...

A vector can be represented by a line segment labelled with an arrow. A vector between two points A and B is described as: \(\overrightarrow{AB}\), \(\mathbf{a}\) or \(\underline{a}\). The vector ...