The order of the matric `[(-1),(3),(4)]` is ,

Options

A. `1xx3`
B. `3xx1`
C. `1xx1`
D. `3xx3`

Answer

To determine the order of the matrix given as `[(-1), (3), (4)]`, we follow these steps:

### Step 1: Identify the elements of the matrix
The matrix consists of three elements: -1, 3, and 4.

### Step 2: Determine the number of rows
Since the matrix is presented as a single column with three elements, we can see that there are 3 rows.

### Step 3: Determine the number of columns
The matrix has only one column, as all elements are listed vertically.

### Step 4: Write the order of the matrix
The order of a matrix is expressed in the form of rows × columns. Here, we have:
- Number of rows = 3
- Number of columns = 1

Thus, the order of the matrix is 3 × 1.

### Final Answer
The order of the matrix `[(-1), (3), (4)]` is **3 × 1**.

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