https://file.aiquickdraw.com/mathbot/file/1727065212038pa7eszir.jpg

The image shows a matrix \( B = \begin{pmatrix} -1 & 2 & 3 \\ 2 & 1 & 0 \end{pmatrix} \) and asks to determine the dimensions of the matrix.

### Matrix Dimensions:
A matrix is defined by the number of rows and columns. The matrix \( B \) has:
- 2 rows
- 3 columns

Hence, the matrix is a \( 2 \times 3 \) matrix.

### Answer:
The correct choice is **A. 2 x 3**.

Would you like further clarification on matrix dimensions or any other related topic?

Here are 5 related questions to deepen your understanding:
1. What is the definition of a square matrix?
2. How do you find the transpose of a matrix?
3. What is the determinant of a \( 2 \times 2 \) matrix?
4. How do you multiply two matrices together?
5. What does it mean if a matrix is singular?

**Tip:** To identify a matrix's dimensions, always count the rows first, followed by the columns (rows x columns).

Diketahui matriks B = (−1  2  3,  2  1  0). Matriks tersebut berordo ...

Learn how to determine the dimensions of a matrix. In this problem, matrix B is given as (-1, 2, 3; 2, 1, 0), and the task is to find the number of rows and columns, leading to its order. Perfect for students in Grades 10-12 learning about matrix operations.

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