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Hi, everyone! I encounter a problem as follows:

I have got a matrix A, all the entries in A is between 0 and 1. and the sum of each row of A is 1.

Can we say that all the entries in A^{k}is also between 0 and 1 ?

Can everyone kindly show me how to prove it when answer is yes :-)

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# Homework Help: Matrix power

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