MathAlgebraLinear algebraMatrices

Matrix inverse

The lonely invertible matrix

Report a typo

Among the four matrices below, only one can be inverted. Find it.

Select one option from the list

\begin{pmatrix} 1 & 0 \\ 0 & 1 \end{pmatrix}

\begin{pmatrix} 0 & 0 \\ 0 & 0 \end{pmatrix}

\begin{pmatrix} 6 & 4 \end{pmatrix}

\begin{pmatrix} 6 & 4 \\ 3 & 2 \end{pmatrix}

___

Create a free account to access the full topic