question:

there are two systems of MXN non homogeneus equations:

they both are from Ax=b type

and their redused A is the same.

the first system c' has infinit number of solution

does the other one(c) has infinit number of solutions too .

?

i know that its wrong but in this course i have a list of laws regarding systems of equations

and if the answer was "yes" then i should have prove it.

but i dont know why by the laws its impossible???(so i need to look for contradicting example)