Let A be a 2 × 2 matrix, and let LA be the linear operator defined by
L A ( x ) = Ax
Show that
(a) L A maps R2 onto the column space of A.
(b) if A is nonsingular, then LA maps R2 onto R2.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.