The lookup function in Excel can save you a lot of time and effort, but only if you actually know how to use its many forms and alterations.

Each row/column data vector deals only with one row or column at a time. If this row/column data vector is used as an argument to the _getRowInfo or _setRowInfo method, this value is interpreted as ...

Alternate title: You Khan’t Divide a Vector by a Vector. Get it? Maybe you don’t, but that is ok. Really, I was going to make this a video critique of Sal Khan’s — video critique of my ...

A vector describes a movement from one point to another. ... The vector can also be represented by the column vector \(\begin{pmatrix} 3 \\ 4 \end{pmatrix}\).

Learn and revise about vectors and how they can be can be added, subtracted and multiplied by a scalar with this BBC Bitesize GCSE Maths AQA study guide.

The current row or column indicates to which row or column this row/column data vector refers. Each row/column data vector deals only with one row or column at a time. If this row/column data vector ...