KnowraLaplace expansionLinked fromLinked fromThe 5 pages that link to Laplace expansion, each with the reason it gives.All 5Related 5DeterminantRelated: It reduces a determinant to smaller determinants, making recursive computation possible.Cramer's ruleRelated: It can evaluate the determinants used in each coordinate formula.Binet–Cauchy identityRelated: Its cofactor expansions provide a direct route to proving the identity.Cauchy–Binet formulaRelated: Repeated cofactor expansions provide a direct route to the subset sum.Leibniz formula for determinantsRelated: It can be derived by grouping the permutation sum according to a chosen row or column.