In the matrix `[(2,-1,4),(-3,0,5)]` , the element in the first row , second column is ______.

Answer

To find the element in the first row, second column of the matrix `[(2,-1,4),(-3,0,5)]`, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Matrix**: The given matrix is `[(2, -1, 4), (-3, 0, 5)]`.

2. **Understand Rows and Columns**:
- A matrix consists of rows and columns.
- The first row is `(2, -1, 4)` and the second row is `(-3, 0, 5)`.
- The first column contains the first elements of each row, the second column contains the second elements of each row, and the third column contains the third elements of each row.

3. **Locate the First Row**:
- The first row is `(2, -1, 4)`.

4. **Locate the Second Column**:
- The second column consists of the second elements from each row.
- From the first row, the second element is `-1`.
- From the second row, the second element is `0`.

5. **Find the Element in the First Row, Second Column**:
- We are interested in the first row and the second column.
- The element in the first row, second column is `-1`.

### Final Answer:
The element in the first row, second column is **-1**.