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This problem trains for: SAT-II, AMC-12.
Let A be a matrix with 5 rows and 7 columns, and let B be a matrix with 7 rows and 3 columns.
Which of the following statements is false?
It is possible to multiply a matrix with n columns by a matrix with n rows.
Matrices cannot be added, subtracted or set equal unless they have the same dimensions.
There is no division operation defined on matrices.