help solve this optimization problem. thanks.

All questions in this assignment are based on the model QP given by min{ x} = c'a: + ix'C .43: 5 b}. (1) Let 39 be feasible for the QP, and suppose that the gradients (oi) of the constraint functions are listed as rows (0.2) in the matrix Ag. Assume that A, has full row rank. (a) Show that :0 is a. qnaai-stationar}.r point for the QP if and onlyr if i 1'1"] [32] = [if] (b) Now assume that :31 is a quasi-stationary point for the QP and that A1 is obtained from A0 by deleting row I: where (no);c > U, Show that 93.91 > Cl where a] is obtained from the solution of C A; s _ g] A] i] '01 0 I has the solution so = D