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The expression \(2A - B + 2C\) results in the following matrix:

\[
\begin{pmatrix}
1 & -1 & 8 \\
-2 & 3 & 2 \\
3 & -4 & -10
\end{pmatrix}
\]

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Here are some related questions to consider:
1. How would the result change if the scalar multipliers were different?
2. What is the determinant of the resulting matrix?
3. Can you find the inverse of the resulting matrix?
4. How would you compute the transpose of the resulting matrix?
5. What happens if you add the matrices \( A \), \( B \), and \( C \) directly?

**Tip:** When working with matrix operations, always ensure that the dimensions of the matrices involved are compatible for the operations you're performing.

Explore matrix operations with the expression 2A - B + 2C, resulting in a specific matrix. Understand scalar multiplication effects, determinant computation, matrix inversion, and transposition. Suitable for advanced high school and college-level students.

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