Find the Determinant And, If Possible, the Inverse of the Matrix

question 45

Essay

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

Appreciate the professionalism in today's sales roles due to product knowledge and customer service.

Discern the importance of the right amount of assertiveness in business selling.

Analyze the impact of salespeople's participation in community affairs on their professional image.

Identify the components and definitions relevant to the selling process, marketing mix, and the concept of selling.

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Definitions:

Botulism Poisoning

A rare but serious illness caused by a toxin that attacks the body’s nerves and can result in difficulty breathing, muscle paralysis, and even death.

Breach of Contract

The violation of a legal agreement between parties, where one party fails to fulfill their promised obligations, leading to legal consequences.

Tort

A civil wrong that causes a claimant to suffer loss or harm, resulting in legal liability for the person who commits the tortious act.

Gas Main

The primary pipeline through which natural gas is transported to residential, commercial, or industrial premises.