Question 1 (i) For which value (s) λ, do the pair of linear equations λx+y=λ2 and x+λy=1 have no solution.
Question 1 (ii) For which value(s) of λ does the pair of linear equations λx+y=λ2 and x+λy=1 have infinitely many solutions?
For which value(s) of λ, do the pair of linear equations λx + y = \lambda ^{2} and x + λy = 1 have
(i) no solution?
(ii) infinitely many solutions?
(iii) a unique solution?