EXAMINATION FEBRUARY 1... somas2.uonbi.ac.ke Question 6 Not yet answered Marked out of 6.00 Flag question Determine the inverse of the \[ \left[\begin{array}{ccc} \frac{11}{3} & -\frac{13}{3} & -\frac{11}{3} \\ \frac{13}{3} & -\frac{11}{3} & \frac{11}{3} \\ \frac{11}{3} & \frac{11}{3} & \frac{13}{3} \end{array}\right] \] Previous page Next page Quiz navigation Finish attempt ... Time left 1:47:25
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So, we have: A = \[ \left[\begin{array}{ccc} \frac{11}{3} & -\frac{13}{3} & -\frac{11}{3} \\ \frac{13}{3} & -\frac{11}{3} & \frac{11}{3} \\ \frac{11}{3} & \frac{11}{3} & \frac{13}{3} \end{array}\right] \] The inverse of a matrix A is denoted as A^-1 and it is Show more…
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