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Algebra 2HardLinear Systems & Matrices

Linear Systems & Matrices · Hard problem

Given A=[2−103]A = \begin{bmatrix} 2 & -1 \\ 0 & 3 \end{bmatrix} and B=[14−25]B = \begin{bmatrix} 1 & 4 \\ -2 & 5 \end{bmatrix}, compute 3AT−2B3A^{\mathsf T} - 2B.