The norm of this function is one for certain operators that preserve inner products, and its derivative can be found via Jacobi's formula or by summin
The norm of this function is one for certain operators that preserve inner products, and its derivative can be found via Jacobi's formula or by summing the values obtained by differentiating one input at a time. Multilinear and alternating functions can be written as a constant times this value. A cofactor is a multiple of this value for its associated minor, and it is equal to the product of eigenvalues. Solutions from Cramer's rule can be found by taking the quotient of two values for this quantity that can be found by expanding along a row. For 10 points, name this function of the rows of a matrix that, for a two by two matrix a b c d, equals a d minus b c.
The norm of this function is one for certain operators that preserve inner products, and its derivative can be found via Jacobi's formula or by summing the values obtained by differentiating one input at a time.
determinant