Posted - 06/18/2011 : 06:16:20 a.Determine simple expression A^2? b.Conjecture the form of a simple expression for A^k,k a positive integer. c. Prove or disprove your conjecture in part b.

Posted - 06/19/2011 : 17:23:15 Are these elements of a matrix? If they are, I am sure your book shows you how to square a matrix. Show the result and we can go from ther.