3. Iterate towards a maximum value of the function C(x, y) using the Newton's method with fixed step and the initial value [xo.Yo] = [3+¹,. 4 ¹2. Present one iteration to solve [X₁,Y₁] 25 25 including all hand calculations. Also, please present the function C(x,y) value for all iterations. Present [x₁, y₁ ] and C(x₁, y₁) with the accuracy of three significant numbers. function: C(x,y)=-3x² +5x-(12-S)y² -2y +7xy

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