If a matrix contains 4 columns and 2 rows , then find its order .

Answer

To find the order of a matrix that contains 4 columns and 2 rows, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Number of Rows and Columns**:
- The problem states that the matrix has 2 rows and 4 columns.

2. **Understand the Format for the Order of a Matrix**:
- The order of a matrix is expressed in the format R x C, where R represents the number of rows and C represents the number of columns.

3. **Substitute the Values into the Format**:
- Here, R (number of rows) is 2 and C (number of columns) is 4.

4. **Write the Order of the Matrix**:
- Therefore, the order of the matrix is 2 x 4.

5. **Final Answer**:
- The order of the matrix is 2 x 4.