Hello guys i hv a doubt, the only distributive property i know in Linear Algebra is: A(C+B) = AC+BC

I wan to know if (A+B).(A-B) =aČ-bČ is valid

But the matrix A is order 4x2 and the matrix B order 2x4

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- August 12th 2012, 11:07 AMChipset3600distributive property
Hello guys i hv a doubt, the only distributive property i know in Linear Algebra is: A(C+B) = AC+BC

I wan to know if (A+B).(A-B) =aČ-bČ is valid

But the matrix A is order 4x2 and the matrix B order 2x4

- August 12th 2012, 11:13 AMPlatoRe: distributive property