Find the Value of the Determinant $$\left| \begin{array} { l l } 8 & 5 \\7 & 7\end{array} \right|$$

question 236

Multiple Choice

Find the value of the determinant.
- $$\left| \begin{array} { l l } 8 & 5 \\7 & 7\end{array} \right|$$

• A) 91
• B) \(- 21\)
• C) 21
• D) \(- 9\)

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Definitions:

Adaptation

The process of adjusting or changing to fit new conditions or environments.

Creativity

The capacity to produce new ideas, insights, inventions, products, or artistic objects that are considered to be unique, useful, and of value to others.

Engineering Problem

A challenge or issue that requires technical and scientific knowledge to solve, often encountered in the field of engineering.

Grit

The perseverance and passion for long-term goals.