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Posted: **Fri Jul 08, 2022 6:28 am**

: Question 3 For The Following Function Direction Of Change At A Point Is Given Derive The Function Of One Variable Lin 1 (10.74 KiB) Viewed 31 times

Question 3 For the following function, direction of change at a point is given. Derive the function of one variable (line search function) that can be used to determine optimum step size. f(x) = (x₁ + 3x₂ + x3)² + 4(x₁ - x₂)² d = (1,3,1) at x=(-1,-1,-1)