Use Matrix Inversion to Solve the Given System of Linear $\begin{array} { r } 2 x + 11 y - 2 z = 2 \\x + y + z = 0 \\x + 6 y - z = 2\end{array}$

question 118

Short Answer

Use matrix inversion to solve the given system of linear equations.
​ $\begin{array} { r } 2 x + 11 y - 2 z = 2 \\x + y + z = 0 \\x + 6 y - z = 2\end{array}$ ​ $x=\frac{\text { }}{\text { }}$ ​ $y=\frac{\text { }}{\text { }}$ ​ $z=\frac{\text { }}{\text { }}$

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Definitions:

Normally Distributed

Describes a bell-shaped frequency distribution that is symmetrical about the mean, indicating that data near the mean are more frequent in occurrence than data far from the mean.

Sample Size

The number of observations or data points collected in a study or used to represent a larger population.

Confidence Interval

A range of values that is likely to contain a population parameter, estimated from a sample data with a given level of confidence.

Sample Size

The number of observations or units chosen from a population to participate in a study.