Understand What Is Meant by Equal Matrices
Find Values for the Variables

question 65

Multiple Choice

Understand What is Meant by Equal Matrices
Find values for the variables so that the matrices are equal.
- $$\left[ \begin{array} { l } x \\9\end{array} \right] = \left[ \begin{array} { l } 1 \\y\end{array} \right]$$

• A) \(x = 1 ; y = 9\)
• B) \(x = 9 ; y = 1\)
• C) \(x = 1 ; y = 1\)
• D) \(x = 9 ; y = 9\)

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Definitions:

Single

In a research or statistical context, it typically refers to an unmarried individual or a data point not paired or grouped with others.

Hypothesis

A proposed explanation made on the basis of limited evidence as a starting point for further investigation.

Abstract

A summary or overview of the main points of a scholarly article or scientific study.

Operationally Define

The process of specifying the measurement criteria or procedures used to define research variables, ensuring clarity and reproducibility in scientific investigations.