Find the dimension of the matrix.
-$$\left[ \begin{array} { l l }
7 & 0 \
0 & 7
\end{array} \right]$$
A) $2 \times 2$
B) 4
C) $7 \times 7$
D) 7

Name: Find the dimension of the matrix. -\[\left[ \begin{array} { l l } 7 & 0 \\ 0 & 7 \end{array} \right]\] A) $2 \times 2$ B) 4 C) $7 \times 7$ D) 7
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Question

Find the dimension of the matrix.
-$$\left[ \begin{array} { l l } 
7 & 0 \
0 & 7
\end{array} \right]$$
A) $2 \times 2$
B) 4
C) $7 \times 7$
D) 7

Quizplus · Accepted Answer

The dimension of a matrix is given by the number of rows by the number of columns. This matrix has 2 rows and 2 columns, so its dimension is $2 \times 2$.

Find the Dimension of the Matrix [7007]\left[ \begin{array} { l l } 7 & 0 \\0 & 7\end{array} \right][70​07​]

Find the Dimension of the Matrix $\left[ \begin{array} { l l } 7 & 0 \\0 & 7\end{array} \right]$