Question

1. A system of m non-homogeneous linear equations AX = B in n unknowns is consistent if​

Answer 1

Answer:A system AX = B of m linear equations in n unknowns is consistent if and only if the coefficient matrix and the augmented matrix of the system have the same rank. ... Similarly a system of equations AX = 0 is called homogeneous and a system AX = B is called non-homogeneous provided B is not the zero vector.

Step-by-step explanation: