Solved: Finding Determinants In Exercises 5156, use a software program or a graphing
Chapter 3, Problem 56(choose chapter or problem)
In Exercises 51–56, use a software program or a graphing utility to find (a) |A|, (b) \(\left|A^{T}\right|\), (c) \(\left|A^{2}\right|\), (d) |2A|, and (e) \(\left|A^{-1}\right|\).
\(A=\left[\begin{array}{rrrr}
6 & 5 & 1 & -1 \\
-2 & 4 & 3 & 5 \\
6 & 1 & -4 & -2 \\
2 & 2 & 1 & 3
\end{array}\right]\)
Text Transcription:
|A^T|
|A^2|
|A^-1|
A=[6 5 1 -1
-2 4 3 5
6 1 -4 -2
2 2 1 3]
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