This activity corresponds to the topic of Matrix and Determinants, in which you can explore the determinant formula in more detail using a calculator.
You will have to choose whether your determinant is 2x2 or 3x3, then enter the numbers, and the calculator will give you the result and an explanation when you click the "calculate" button.
To change the determinant, you have to refresh the page; a button will be added soon. If you change the calculator data and recalculate, it will change automatically.
The goal is that after using the calculator several times, you can obtain the result yourself and only use the calculator to verify it.
Select the matrix type: