Q:let A and B be real matrices such that sum of each row of A is 1 and sum of each row of B is 2.then show that 2 is an eigen value of AB?

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- Apr 23rd 2009, 07:28 PMMathventurematrices problem...
Q:let A and B be real matrices such that sum of each row of A is 1 and sum of each row of B is 2.then show that 2 is an eigen value of AB?

- Apr 23rd 2009, 08:32 PMNonCommAlg