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Multiply matrices

Question 1 of 8

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The matrix \(N\) gives the number of results recorded by two teams in two event categories. The matrix \(P\) gives the points per result in those categories under two scoring systems; its row order matches the category order in \(N\)

N = \begin{bmatrix} 5 & 8 \\ 2 & 1 \end{bmatrix}

P = \begin{bmatrix} 1 & 5 \\ 2 & 9 \end{bmatrix}