Question

# i need details of these 2 math questions . these questions are...

i need details of these 2 math questions .

these questions are about optimization (basics of set-constrained and unconstrained optimization)

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6.12 Consider the problem minimize f (ac) subject to a: 6 Q, where f : R2 a R is given by f(:c) = 5:32 with a: = [\$1,32]T, and Q = {a3 = [m1,z:2]T :xf +132 2 1}. a. Does the point :6" = [0, 1]T satisfy the ﬁrst-order necessary condition? 1). Does the point (3" = [0, 1]T satisfy the second-order necessary condition? 0. Is the point 9;" = [0, 1]T a local minimizer?

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6.32 Prove the following generalization of the second-order sufﬁcient condi- tion: Theorem: Let Q be a. convex subset of IR", f E (32 a. real—valued function on Q, and m" a point in 9. Suppose that there exists a E R, c &gt; 0, such that for all feasible directions or! at :3&quot; (d 75 0), the following hold: 1. dTVf(a:*) 2 o. 2. dTF(a:*)d 2 clldllz. Then, cc&quot; is a strict local minimizer of f.

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