Consider a linear system whose augmented matrix is of the form 1 1 3 2 1 2 4 3 1 3 a b (a) For what values of a and b will the system have infinitely many solutions? (b) For what values of a and b will the system be inconsistent? 1

----- -~-~-~~~ ~r~~ ~pqu -(-~---------------------- - ~~ -- At_\---'o-r}k fo(YII:J(x)Is&J/feJa~~s ____ _ ·------ -~- --- -+ -''~ {- ;s b petb lA~ ,~~ tbaJe vfi/.__ _ --- ~ 5oL~ ek xl::-J-{x)____ ---- ---(Ieu.i;tJ_(~)2~V oJ. x:'::_.;sa [9_1...-_ _"_ 1 -----...