CalcTool: Determinant of 2x2 matrix calculator

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Determinant of 2x2 matrix

Evaluates the determinant of a 2x2 matrix.

$Determinant of 2x2 matrix diagram$

The determinant of a 2x2 matrix is given by (a*d)-(b*c).

As well as in mathematics, matrices are used extensively in the sciences and engineering.