Find the Inverse of the Matrix If It Exists $$\left[ \begin{array} { l l l } 2 & 0 & 0 \\0 & 9 & 0 \\0 & 0 & 8\end{array} \right]$$

question 8

Multiple Choice

Find the inverse of the matrix if it exists. $$\left[ \begin{array} { l l l } 2 & 0 & 0 \\0 & 9 & 0 \\0 & 0 & 8\end{array} \right]$$

• A) \[\left[ \begin{array} { c c c }
• 1 & \frac { 1 } { 9 } & 1 \\
• \frac { 1 } { 8 } & 0 & - 2 \\
• 0 & 1 & \frac { 1 } { 2 }
• \end{array} \right]\]
• B) \[\left[ \begin{array} { c c c }
• \frac { 1 } { 2 } & 0 & 0 \\
• 0 & \frac { 1 } { 9 } & 0 \\
• 0 & 0 & \frac { 1 } { 9 }
• \end{array} \right]\]
• C) \[\left[ \begin{array} { c c c }
• 0 & 0 & \frac { 1 } { 2 } \\
• 0 & \frac { 1 } { 8 } & 0 \\
• \frac { 1 } { 9 } & 0 & 0
• \end{array} \right]\]
• D) \[\left[ \begin{array} { c c c }
• \frac { 1 } { 2 } & 0 & 0 \\
• 0 & \frac { 1 } { 9 } & 0 \\
• 0 & 0 & \frac { 1 } { 8 }
• \end{array} \right]\]
• E) Does not exist

Apply the correct use of commonly confused words within the context of sentence construction.

Identify correct prepositions for communicating temporal and spatial relationships in sentences.

Recognize the importance of precise word choice for clarity in written communication.

Understand the process of choosing the right word based on the context of a sentence.

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