Use Cramer's Rule to Determine If the System Is Inconsistent $$\begin{array} { l } 4 x + y = 12 \\8 x + 2 y = 24\end{array}$$

question 75

Multiple Choice

Use Cramer's rule to determine if the system is inconsistent system or contains dependent equations.
- $$\begin{array} { l } 4 x + y = 12 \\8 x + 2 y = 24\end{array}$$

• A) system contains dependent equations
• B) system is inconsistent

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Definitions:

Symmetric

In mathematics and statistics, symmetric indicates that a shape, function, or distribution is mirror-like, showing balance around a central point or axis.

Standard Normal Table

A mathematical table used in statistics to find areas under the curve of a standard normal distribution for various z-scores.

Probabilities

Probabilities measure the likelihood or chance of a specific outcome or event occurring.

Z

Often referred to as the Z-score, which is a statistical measure that describes a value's relationship to the mean of a group of values.