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 T O P I C    R E V I E W teine 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.(cos(2)sin(2)) (cos sin)(-sin[2theta] cos(2)) (-sin cos) 1   L A T E S T    R E P L I E S    (Newest First) Ultraglide 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.

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