Find the Inverse of the Matrix $\left[ \begin{array} { c c c } - 2 & 1 & - 1 \\0 & 2 & 0 \\4 & 3 & 3\end{array} \right]$

question 22

Essay

Find the inverse of the matrix $\left[ \begin{array} { c c c } - 2 & 1 & - 1 \\0 & 2 & 0 \\4 & 3 & 3\end{array} \right]$ , if it exists.

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Definitions:

Blank Indorsement

An indorsement made by a signature alone, with no particular indorsee, written on a negotiable instrument.

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Guarantees made by indorsers about the validity and enforceability of negotiable instruments.

Alteration

A change or modification made to an object, document, or system, often intended to improve functionality or appearance.

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A financial instrument used in international trade, drawn by an exporter on a foreign buyer, which orders the payment of a specified amount of money.