Find the Matrix Product, If Possible $\left[\begin{array}{rrr}1 & 3 & -1 \\3 & 0 & 5\end{array}\right]\left[\begin{array}{rr}3 & 0 \\-1 & 1 \\0 & 5\end{array}\right]$

question 30

Multiple Choice

Find the matrix product, if possible.
- $\left[\begin{array}{rrr}1 & 3 & -1 \\3 & 0 & 5\end{array}\right]\left[\begin{array}{rr}3 & 0 \\-1 & 1 \\0 & 5\end{array}\right]$

• A) \( \left[\begin{array}{cc}-2 & 0 \\ 25 & 9\end{array}\right] \)
• B) \( \left[\begin{array}{rrr}3 & -3 & 0 \\ 0 & 0 & 25\end{array}\right] \)
• C) \( \left[\begin{array}{ll}0 & -2 \\ 9 & 25\end{array}\right] \)
• D) Does not exist

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Definitions:

Social Network

A structure made up of individuals or organizations that are connected by one or more specific types of interdependency, such as friendship, kinship, common interest, or economic exchange.

Characteristics

Distinctive qualities or features that define a person, object, or phenomenon, contributing to its identity or essence.

Example

A representative case or instance used to illustrate a concept, rule, or procedure, or to act as a model for others to follow.

Reference Group

A social group that individuals use as a standard for evaluating their own behavior, values, and attitudes.