Skip to main content

Matrices

Identity Matrix​

Let n∈Nn\in\mathbb{N},

In=[10..001..0..1...1.00..1]I_n = \begin{bmatrix} 1 & 0 & . & . & 0\\ 0 & 1 & . & . & 0\\ . & . & 1 & & .\\ . & . & & 1 & .\\ 0 & 0 & . & . & 1\\ \end{bmatrix}