Assignments for class XII
Determinants, Properties and IMT
New method to calculate determinants of n x n(n geq 3) matrix, by reducing determinants to 2nd order
matrices and determinantes
Determinants. If is a square matrix of order 1, then |A| = | a 11 | = a 11 If is a square matrix of order 2, then |A| = = a 11 a 22 – a 21 a 12.
