If is a sequence of elementary row operations transforming and is a sequence of elementary row operations transforming then,
is a sequence of elementary row operations that transforms .
Hi, i do not know how to go about solving this question. Could someone show me the possible steps to prove this theory? I know what the elementary row operations are... but i still don't know how to prove this. Any help is appreciated. Thank you.
question: If A, B are (n x n) and invertible prove that A can be reduced to B using elementary row operations (elementary matrices).
hint: invertible matrices can be reduced to I