Learn how to add/subtract vectors. Vectors can be added, subtracted and multiplied. To add or subtract two or more vectors, we simply add each of the corresponding components of the vectors.
\(\overrightarrow {PQ}\) has components \(\left( \begin{array}{l} 2\\ 5 \end{array} \right)\) \(\overrightarrow {QR}\) has components \(\left( \begin{array}{l} 4\\ -3 ...