If a matrix contain 4 rows and 2 columns , then the number of elements of the matrix is _______.

Options

A. 6
B. 8
C. 10
D. 15

Answer

To find the number of elements in a matrix, we can use the formula:

**Number of elements = Number of rows × Number of columns**

Given:
- Number of rows = 4
- Number of columns = 2

Now, we can substitute these values into the formula:

1. **Calculate the number of elements:**
\[ \text{Number of elements} = 4 \text{ (rows)} \times 2 \text{ (columns)} = 8 \]

Thus, the number of elements in the matrix is **8**.

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