4. Let x, y, z > 0 be positive variables and let a, b, c > 0 be positive constants. Find the minimum of x + y+ z subject to the constraint + + = 1.

Q: Solve the following linear programming problem. Maximize: z= 18x +7y subject to: 2x + 8y s 16 9x +…

A: Solution: Given information: The given LPP is Maximize : z = 18x + 7y Subject to :- 2x +8y ≤ 16…

Q: I have to find the maximum and minimum.

A:

Q: Find the minimum of Q = x2 + y2 if x + y = 6.

A: To find the minimum of Q=x2+y2,if x+y=6. Solution: given, x+y=6⇒y=6-x   ...(1)⇒Q=x2+y2⇒Q=x2+(6-x)2…

Q: 6. Which of these quadratic functions has a maximum value? * y = 3x2 – 3x+5 y= (3-x)2 Option 1…

A:

Q: Find the maximum and minimum values of the function f with constraint 64(x² + y²) ≤ 3.

A:

Q: Find the maximum and minimum of ?(?, ?) = 5? − 3?, subject to the constraint ?^ 2 + ?^ 2 = 136.

A: The objective of this question is to find the maximum and minimum values of the function f(x, y) =…

Q: Find the minimum value ofx +y +z² given x+y+z=3a.

A:

Q: do f() dr where f() = - sin o + sin o cos o = sin ø(y cos o- 1).

A: Given dϕdr=fϕwhere fϕ=-sinϕ+γsinϕcosϕ=sinϕγcosϕ-1

Q: 8.) A box with a square base and no top must have a surface area of 48 square inches. Find the…

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Q: Find the maximum of V = xyz subject to the constraint 6x+4y+3z-24=0

A:

Q: Find the maximum of v = xyz subject to the constraint 6x+4y+3z-24=0.

A:

Q: maximize 2x₁ + ₂-3 subject to 4r₁ + x₂ + 3x3 ≤ 1, -21₂ +13 ≤ 11, 4x2+2x3 = -7, ₁ unrestricted, X₂ ≤…

A: