the ranks of matrices

label Algebra
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For any matrices A and B of the appropriate dimensions,

rank(AB) = rank(A· rank(B).
If False, Prove why.
Feb 10th, 2015

rank(AB) = rank(A· rank(B).

If False, Prove why.

the answer is true.

the main reason for this is because the matrices can be solved through the process of multiplication

that is

rank (A) *rank (B)= rank AB

best my answer if it is helpful

Feb 10th, 2015

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Feb 10th, 2015
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