Determinant Calculator
Calculate matrix determinants with step-by-step cofactor expansion. Supports 2x2, 3x3, and larger matrices.
Results
0
Determinant
15
Trace
Singular

Properties

det(AB) = det(A)×det(B)
det(A⁻¹) = 1/det(A)
det(kA) = k^n × det(A)

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