Engineering/Engineering/1st Year/Sem 1/Engineering Mathematics/Matrices

2×2 Matrix Determinant

Determinant of a 2×2 matrix.

Formula

det = ad − bc

a₁₁

a₁₂

a₂₁

a₂₂

Results

Determinant

-2

Step-by-step

1.det = (1)(4) − (2)(3) = -2

25 constants available in the Constants Library