TY - BOOK AU - Aitken, A. C. TI - Determinants and matrices T2 - University mathematical texts PY - 1954/// CY - Edinburgh PB - Oliver & Boyd KW - Algebra KW - Determinants KW - Mathematics N2 - Determinants and matrices, in linear algebra, are used to solve linear equations by applying Cramer’s rule to a set of non-homogeneous equations which are in linear form. Determinants are calculated for square matrices only. If the determinant of a matrix is zero, it is called a singular determinant and if it is one, then it is known as unimodular ER -