S Slowmo New member Nov 5, 2010 #1 prove that, for any m x n matrix A and any n x p matris B, the null space AB is conatined in the null of A This true I have checked with examples but cant figure out how to prove it in a gereral way with out an example.
prove that, for any m x n matrix A and any n x p matris B, the null space AB is conatined in the null of A This true I have checked with examples but cant figure out how to prove it in a gereral way with out an example.
