1 of 8 0-day streak

Read, transpose and classify a matrix

Question 1 of 8

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Consider the matrix \(P\) shown below

P = \begin{bmatrix} 10 & 9 & -13 & 6 \\ 1 & 19 & -3 & 26 \\ 30 & 17 & -12 & 7 \end{bmatrix}