Get answer: In Exercises 167174, find the determinant of the matrix. Expand by cofactors
Chapter 8, Problem 171(choose chapter or problem)
In Exercises 167–174, find the determinant of the matrix. Expand by cofactors on the row or column that appears to make the computations easiest.
\(\left[\begin{array}{rrr} 1 & 4 & -2 \\ 3 & 1 & 0 \\ -2 & 2 & 1 \end{array}\right]\)
Text Transcription:
[1 4 -2 3 1 0 -2 2 1]
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