Solve the System Using Gaussian Elimination or Gauss-Jordan Elimination $\begin{array} { l } 3 x + 2 y + 7 z = 38 \\9 x + 6 y + 21 z = 114 \\0.6 x + 0.4 y + 1.4 z = 7.6\end{array}$

question 25

Multiple Choice

Solve the system using Gaussian elimination or Gauss-Jordan elimination.
- $\begin{array} { l } 3 x + 2 y + 7 z = 38 \\9 x + 6 y + 21 z = 114 \\0.6 x + 0.4 y + 1.4 z = 7.6\end{array}$

• A){ }
• B) { ( x , y , z )| 3 x +2 y +7 z = 38 }
• C) \(\{ ( -1,-4,7 ) \}\)
• D) \(\{ ( 1,4,-7) \}\)

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Definitions:

Olfactory Mucosa

The specialized epithelial tissue inside the nasal cavity that houses the olfactory receptors, crucial for the sense of smell.

Taste Receptors

Specialized sensory cells located on the tongue that are responsible for detecting different types of tastes, such as sweet, sour, salty, bitter, and umami.

Supertasters

Individuals who have a heightened sense of taste, often due to a greater number of taste buds on their tongue.