Assume that the matrix A is row equivalent to B. Find a basis for the row space of the matrix A. Aequals=[Start 4 By 5 Matrix 1st Row 1st Column 1 2nd Column 3 3rd Column negative 4 4st Column 0 5st Column 1 2nd Row 1st Column 2 2nd Column 4 3rd Column negative 5 4st Column 3 5st Column negative 5 3rd Row 1st Column 1 2nd Column negative 5 3rd Column 0 4st Column negative 3 5st Column 2 4st Row 1st Column negative 3 2nd Column negative 1 3rd Column 8 4st Column 3 5st Column negative 4 EndMatrix ]1 3 −4 0 1 2 4 −5 3 −5 1 −5 0 −3 2 −3 −1 8 3 −4