Solved: Finding Determinants In Exercises 5156, use a
Chapter 3, Problem 52(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) \(\left|A^{-1}\right|\).
\(A=\left[\begin{array}{rr}
-2 & 4 \\
6 & 8
\end{array}\right]\)
Text Transcription:
|A^T|
|A^2|
|A^-1|
A=[-2 4
6 8]
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