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Evaluate the Determinant of the Given Matrix and State Whether A=[1204031321044040]A = \left[ \begin{array} { r r r r } 1 & 2 & 0 & 4 \\0 & 3 & - 1 & 3 \\2 & 1 & 0 & 4 \\- 4 & 0 & 4 & 0\end{array} \right]

question 133

Multiple Choice

Evaluate the determinant of the given matrix and state whether the matrix is invertible.
- A=[1204031321044040]A = \left[ \begin{array} { r r r r } 1 & 2 & 0 & 4 \\0 & 3 & - 1 & 3 \\2 & 1 & 0 & 4 \\- 4 & 0 & 4 & 0\end{array} \right]


Definitions:

Requirement Contract

A requirement contract is a legal agreement in which one party agrees to purchase all its needs for a specific good or service from the other party.

Output Contract

An agreement in which a seller agrees to sell all of the production to a particular buyer, who agrees to buy it.

Common Law Of Contracts

A legal framework derived from court judgments and customs, governing the creation and enforcement of contracts.

Mirror Image Rule

A legal doctrine stating that an offer must be accepted exactly without modifications for a contract to be valid.

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