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2 Posts

Posted - 06/18/2011 :  06:16:20  Show Profile  Reply with Quote
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)
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299 Posts

Posted - 06/19/2011 :  17:23:15  Show Profile  Reply with Quote
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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