Question Number 33184 by Rio Mike last updated on 12/Apr/18
$${describe}\:{geometrically}\:{the}\:{matrice} \\ $$$$\:\:\:\:\begin{pmatrix}{\mathrm{1}\:\:\:\:\:\:\:\:\mathrm{0}}\\{\mathrm{0}\:\:\:\:\:\:−\mathrm{1}}\end{pmatrix} \\ $$
describe-geometrically-the-matrice-1-0-0-1-