how do i proof that in the QR factorization A=QR, the column space of A and Q are the same?
I know that A has to be linearly independent and then use some Gram-Schmidt Process rules.. but i have no idea how to proof this problem..
how do i proof that in the QR factorization A=QR, the column space of A and Q are the same?
I know that A has to be linearly independent and then use some Gram-Schmidt Process rules.. but i have no idea how to proof this problem..