document.write( "Question 891944: Suppose A is a 3×5 matrix, B is a 5×s matrix and C is a 5×5 matrix. If A (BC)Transpose is defined, then the size of B is?
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Algebra.Com's Answer #540298 by Fombitz(32388)\"\" \"About 
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5x5
\n" ); document.write( "Since BC is valid operation, and C is a 5x5 matrix, B must also be a 5x5 matrix
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