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  • 22-11-2017
  • Mathematics
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Is a basis of the space of upper-triangular 2×22×2 matrices. find the coordinates of m=[−8084]m=[−8804] with respect to this basis?

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W0lf93
W0lf93 W0lf93
  • 01-12-2017
\mathcal{B}=\begin{Bmatrix}\begin{bmatrix} 1 & -2 \\ 0 & 0 \end{bmatrix},\ \begin{bmatrix} 0 & -1 \\ 0 & -3 \end{bmatrix},\ \begin{bmatrix} 0 & 0 \\ 0 & -2 \end{bmatrix} \end{Bmatrix} M=\begin{bmatrix} 0 & 5 \\ 0 & -8 \end{bmatrix},\ \text{find } [M]_\mathcal{B}
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