Question

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Explanation:

Assuming the problem is to find the determinant of the given 2x2 matrix

$$\begin{bmatrix}11&0\\4&0\end{bmatrix}$$

.

Step1: Recall determinant formula for 2x2 matrix

For a matrix

$$\begin{bmatrix}a&b\\c&d\end{bmatrix}$$

, the determinant is calculated as $ad - bc$.

Step2: Substitute values into the formula

Here, $a = 11$, $b = 0$, $c = 4$, $d = 0$. So the determinant is $(11\times0)-(0\times4)$.

Step3: Perform the arithmetic operations

$11\times0 = 0$ and $0\times4 = 0$. Then $0 - 0 = 0$.

Answer:

The determinant of the matrix is $\boldsymbol{0}$.