Full solution: In Exercises 131134, find the inverse of the matrix (if it exists). 131
Chapter 8, Problem 139(choose chapter or problem)
Finding the Inverse of a Matrix In Exercises 135-140, use the matrix capabilities of a graphing utility to find the inverse of the matrix (if it exists).
\(\left[\begin{array}{rrrr} 1 & 3 & 1 & 6 \\ 4 & 4 & 2 & 6 \\ 3 & 4 & 1 & 2 \\ -1 & 2 & -1 & -2 \end{array}\right]\)
Text Transcription:
[_-1 2 -1 -2 ^3 4 1 2 ^^4 4 2 6 ^^^1 3 1 6]
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