Current location - Training Enrollment Network - Mathematics courses - [Emergency Help] Tongji 5th Edition Engineering Mathematics Linear Algebra, p1page 32 16, why is c equal to the product of two matrices? Thank you very much.
[Emergency Help] Tongji 5th Edition Engineering Mathematics Linear Algebra, p1page 32 16, why is c equal to the product of two matrices? Thank you very much.
This is the application of two transformations.

First, X = AY.

Then Y = BZ

So x = ay = a (BZ) = (ab) z ab) z.

So C = AB.

If you are satisfied, please adopt it.