Solution: In 15–22 determine whether the given matrix is
Chapter , Problem 17E(choose chapter or problem)
In Problems 15-22 determine whether the given matrix is singular or nonsingular. If it is nonsingular, find \(\mathbf{A}^{-1}\) using Theorem II.2.
\(\mathbf{A}=\left(\begin{array}{rr}4 & 8 \\ -3 & -5\end{array}\right)\)
Text Transcription:
A^-1
A=(^4_-3 ^8_-5)
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