This means that any matrix vector multiplication can be written as a linear combination of matrix columns of input coefficients. Therefore, matrix multiplications are linear map.

I found this idea interesting in that a 3x3 matrix can encode many information (e.g. transformations, vectors of coordinate frame etc). Are there limitations to using matrix for graphics?

This means that any matrix vector multiplication can be written as a linear combination of matrix columns of input coefficients. Therefore, matrix multiplications are linear map.

I found this idea interesting in that a 3x3 matrix can encode many information (e.g. transformations, vectors of coordinate frame etc). Are there limitations to using matrix for graphics?