Question: 1. (10 pts) Let a be a given n-vector, and A and n n symmetric matrix. Compute the gradient and Hessian of fi(x) =


1. (10 pts) Let a be a given n-vector, and A and

1. (10 pts) Let a be a given n-vector, and A and n n symmetric matrix. Compute the gradient and Hessian of fi(x) = ax and f(x) = x Ax.

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