a b c Find the determinant below, where d e f = 8. ghi a a b c d e f 5g 5h 5i b c d e f 5g 5h 5i CD = (Simplify your answer.)

Calculus: Early Transcendentals
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Author:James Stewart
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Chapter1: Functions And Models
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# Determinant Calculation

## Problem Statement
Find the determinant of the matrix below, given that the determinant of another matrix is 8.

\[
\begin{vmatrix}
a & b & c \\
d & e & f \\
g & h & i \\
\end{vmatrix}
= 8
\]

## Matrix for Determinant Calculation
\[
\begin{vmatrix}
a & b & c \\
d & e & f \\
5g & 5h & 5i \\
\end{vmatrix}
\]

## Task
Calculate the determinant of the new matrix:

\[
\begin{vmatrix}
a & b & c \\
d & e & f \\
5g & 5h & 5i \\
\end{vmatrix}
= \boxed{\ } \quad \text{(Simplify your answer.)}
\]

### Explanation
- The matrix provided is a variation of the original matrix with the third row multiplied by 5. 
- To solve, use the property of determinants where multiplying a row by a constant multiplies the determinant by that constant.
Transcribed Image Text:# Determinant Calculation ## Problem Statement Find the determinant of the matrix below, given that the determinant of another matrix is 8. \[ \begin{vmatrix} a & b & c \\ d & e & f \\ g & h & i \\ \end{vmatrix} = 8 \] ## Matrix for Determinant Calculation \[ \begin{vmatrix} a & b & c \\ d & e & f \\ 5g & 5h & 5i \\ \end{vmatrix} \] ## Task Calculate the determinant of the new matrix: \[ \begin{vmatrix} a & b & c \\ d & e & f \\ 5g & 5h & 5i \\ \end{vmatrix} = \boxed{\ } \quad \text{(Simplify your answer.)} \] ### Explanation - The matrix provided is a variation of the original matrix with the third row multiplied by 5. - To solve, use the property of determinants where multiplying a row by a constant multiplies the determinant by that constant.
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