Determine the Size of Matrix a and Tell Whether It $$A = \left[ \begin{array} { r r r } 2 & 0 & 4 \\- 2 & 5 & - 5 \\0 & 8 & - 7\end{array} \right]$$

question 33

Multiple Choice

Determine the size of matrix A and tell whether it is a square matrix, row matrix, column matrix, or none of these.
- $$A = \left[ \begin{array} { r r r } 2 & 0 & 4 \\- 2 & 5 & - 5 \\0 & 8 & - 7\end{array} \right]$$

• A)3 × 3; square matrix
• B)9; none of these
• C)6 × 6; square matrix
• D)2 × 3; none of these