Archive for the ‘Chemistry’ Category:

Properties of Determinants

The value of determinant remains unchanged if rows are changed to columns and columns are changed to rows. $|\table a_1, a_2; b_1, b_2|=|\table a_1, b_1; a_1, b_2|$ If two rows or two columns are interchanged, the sign of the determinant is changed. $|\table a_1, a_2; b_1, b_2|=-|\table b_1, b_2; a_1, a_2|$ If two rows orRead More