For the set of linear equations γx−3y+z=0 , x+γy+3z=1 , 3x+y+5z=2 the value of γ for which Ihe equations does not have a unique solution.
The pairs of linear equations which have the unique solution x = 2, y = –3 are
The pairs of linear equations which have the unique solution x=2,y=–3 are,