Column Space
The column space of a matrix A, also called range or image, is the span of the columns of A.
It is pretty much the same as the span of a set of vectors, if you split the matrix into column vectors.
The column space of a matrix A, also called range or image, is the span of the columns of A.
It is pretty much the same as the span of a set of vectors, if you split the matrix into column vectors.