Determinant 1. The symbol is called the determinant of order two. Its value is given by : D = a1 b2 − a2 b1 2. The symbol s called the determinant of order three . Its value can be found as: OR . In this manner we can expand a determinant in 6 ways using elements of ; R1 , R2 , R3 or C1 , C2 , C3. 3. Following examples of short hand writing large expressions … [Read more...]