Determine the order of the matrix. $\left[ \begin{array} { r r r }
6 & - 7 & 7 \
9 & 6 & 7
\end{array} \right]$
A)2 × 3
B)3 × 3
C)3 × 1
D)3 × 2
E)2 × 2

Name: Determine the order of the matrix. $\left[ \begin{array} { r r r } 6 & - 7 & 7 \\ 9 & 6 & 7 \end{array} \right]$ A)2 × 3 B)3 × 3 C)3 × 1 D)3 × 2 E)2 × 2
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Question

Determine the order of the matrix. $\left[ \begin{array} { r r r } 
6 & - 7 & 7 \
9 & 6 & 7
\end{array} \right]$
A)2 × 3
B)3 × 3
C)3 × 1
D)3 × 2
E)2 × 2

Quizplus · Accepted Answer

The order of a matrix is given by the number of rows × the number of columns. This matrix has 2 rows and 3 columns, so its order is 2 × 3.

Determine the Order of the Matrix [6−77967]\left[ \begin{array} { r r r } 6 & - 7 & 7 \\9 & 6 & 7\end{array} \right][69​−76​77​]

Determine the Order of the Matrix $\left[ \begin{array} { r r r } 6 & - 7 & 7 \\9 & 6 & 7\end{array} \right]$