Explore BrainMass

Matrices : Inverses and Determinants

2. (a) Find the matrix {see attachment}, evaluate |A| and use this to find {see attachment}
(b) The matrices A and B are given by {see attachment}. Find A-1 and show that B-1 does not exist {see attachment for proper citation}.


Solution Summary

Inverses and Determinants of matices are investigated. The solution is detailed and well presented.