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1 of 8 0-day streak

Identify row, column, square, symmetric and zero matrices

Question 1 of 8

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Four matrices are shown below

\[A = \begin{bmatrix} 2 & -6 & -2 & -1 \end{bmatrix}\]
\[B = \begin{bmatrix} 0 & 0 \\ -8 & 0 \end{bmatrix}\]
\[C = \begin{bmatrix} -5 & 3 & 5 \\ 7 & -5 & 5 \end{bmatrix}\]
\[D = \begin{bmatrix} 0 & 0 \\ 0 & 0 \\ 0 & 0 \\ 0 & 0 \end{bmatrix}\]
1 mark

Select the zero matrix from the matrices shown