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Use Graphing Calculator to Find the Inverse of the Matrix A=[1.525.5540.637.333.218.20.0032.8]A=\left[\begin{array}{lll}1.52 & 5.55 & 4 \\-0.63 & 7.33 & 3.21 \\8.2 & 0.003 & -2.8\end{array}\right]

Question 83

Multiple Choice

Use graphing calculator to find the inverse of the matrix. Give 5 decimal places.
- A=[1.525.5540.637.333.218.20.0032.8]A=\left[\begin{array}{lll}1.52 & 5.55 & 4 \\-0.63 & 7.33 & 3.21 \\8.2 & 0.003 & -2.8\end{array}\right]


A) [001010100] \left[\begin{array}{lll}0 & 0 & 1 \\ 0 & 1 & 0 \\ 1 & 0 & 0\end{array}\right]
B) [0.657890.180180.251.587300.136430.311530.12195333.333330.35714] \left[\begin{array}{rlr}0.65789 & 0.18018 & 0.25 \\ -1.58730 & 0.13643 & 0.31153 \\ 0.12195 & 333.33333 & -0.35714\end{array}\right]
C) [0.021370.016230.011920.274640.344360.002450.622940.471630.00792] \left[\begin{array}{rrr}0.02137 & -0.01623 & 0.01192 \\ -0.27464 & 0.34436 & 0.00245 \\ 0.62294 & -0.47163 & -0.00792\end{array}\right]
D) [0.151710.114910.085000.181450.273790.054670.444110.336220.10815] \left[\begin{array}{rrr}0.15171 & -0.11491 & 0.08500 \\ -0.18145 & 0.27379 & 0.05467 \\ 0.44411 & -0.33622 & -0.10815\end{array}\right]

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