Q:3) A) Test the following surface for maxima minima and saddle point: Z=5+xy+x²+2y+3x

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Q: Q2) Find all the local maxima, local minima, and saddle points of the function: f(x, y) = x2 + xy +…

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Q: The line y = 8.5x+5 intersects the parabola (y-4) = (x-6)2 at points A and B. Point C is on the…

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Q: Let f (x) be the square of the distance from the point (2, 1) to a point (x, 3x + 2) on the line y =…

A: The square of the distance between two points (a, b) and (c, d) = (c - a)2 + (d - b)2

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A: In the given question we have to determine the convexity and concavity of the function…

Q: / Test the following surfaces for maxima, minima and saddle point: Z (x, y) = xy + 7x² - 12y x2 - 6x…

A: Maxima, minima and saddle points of two variable function can be calculated in following steps: 1.…

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Q: Q.2/ Test the following surfaces for maxima, minima and saddle point:- Z(x.y) = xy + 7x – 12y°x² –…

A: Given, Surface is Z(x,y)=xy+7x2-12y2x2-6x+5 If rt-s2>0 and r>0 then the function has minimum…

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A: Given: The height of the missile after time "t" seconds is ft,a=12a-40t2, where a ft/sec2 is the…

Q: Use the method of Lagrange multipliers to find the point/s on the parabola y = 3x2 that is/are…

A: Let's find closest point to (0,3).

Q: Q.2/ Test the following surfaces for maxima, minima and saddle point:- Z(x,y) = xy + 7x? – 12y°x? -…

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Q: Q1/ Find maximum,minimum ,and saddle point of the surface Z = x³y³ - 12x + 3y + 12.

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