Invert Command

Invert[Matrix]

Inverts the given matrix.

Example:

Invert[{{1, 2}, {3, 4}}] gives you the inverse matrix

\begin{pmatrix} -2 & 1\\ \frac{3}{2} & -\frac{1}{2} \end{pmatrix}

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CAS Syntax

Invert[Matrix]

Inverts the given matrix.

Example:

Invert[{{a, b}, {c, d}}] gives you the inverse matrix

\begin{pmatrix} \frac{d}{a* d- b* c} & \frac{-b}{a* d- b* c}\\ \frac{-c}{a* d- b* c}& \frac{a}{ a* d- b* c} \end{pmatrix}

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