Solved: Finding a Determinant In Exercises 2124, use either elementary row or column
Chapter 3, Problem 22(choose chapter or problem)
In Exercises 21–24, use either elementary row or column operations, or cofactor expansion, to find the determinant by hand. Then use a software program or a graphing utility to verify your answer.
\(\left|\begin{array}{rrr}
-1 & 3 & 2 \\
0 & 2 & 0 \\
1 & 1 & -1
\end{array}\right|\)
Text Transcription:
|-1 3 2
0 2 0
1 1 -1|
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