Question

The matrix P = `[(0, 0, 4),(0, 4, 0),(4, 0, 0)]`is a ______.

Options

• Square matrix

• Diagonal matrix

• Unit matrix

• None

Answer 1

The matrix P = `[(0, 0, 4),(0, 4, 0),(4, 0, 0)]`is a square matrix.

Explanation:

We know that, in a square matrix number of rows are equal to the number of columns.

So the matrix P = `[(0, 0, 4),(0, 4, 0),(4, 0, 0)]`is a square matrix