Minimize c = x + y + z + w subject to 5х - у + w 2 9,000 z + w s 2,000 x + y 300 x 2 0, y 2 0, z 2 0, w 2 0. P = (х, у, 2, w) %3D

Q: Find f„(x, y). f,(x, y), Sa( – 2, 4), and f,(4, - 3). 5. fх, у) 3D 2х —-5ху 6. f(x, y) = 5x + 7y

A: Since there are multiple questions present, according to company policy we will be answering only…

Q: 2/7,545

A:

Q: What is the equation of the line Lz pass through the point ( 2,-1) that is parallel to the line L,…

A:

Q: The plane z = Ax+By+C is to be "fitted" to the following points (XkYkZk): (1,-1,0), (-1,-1,1),…

A: Let Put the given points in f we have Now, we have minimize this function.

Q: у 3D Vx — 2 А. Domain: х >2 Range : y 2 Range : y 20 С. Domain: х > 0 Range : y > -2 D. Domain:х>…

A: Domain and range of a function

Q: The equations xy² + 8xzcos(u) + ye" = 16 and xyz + xev – 9u?v² = 27 are solved for u and v as…

A:

Q: Minimize p = -2x + 4y subject to ( 2x + 3y 2 30, x - y 0, y > 0.

A: Given the LPP problem:                                  Min.p=-2x+4y     2x+3y≥30       x-y≤15…

Q: If U = xz - x²2y + y²z², evaluate div grad U O2y + 2z²+2y² O -2y + 2z²-2y² O2y-2z²+2y² O2y + 2z²-2y²

A: I have given the answer in the next step. Hope you understand that

Q: Let f(x, y) = 9e2xy what is fxyx (x, y) =? %3D Select one: O a. 72ye2xy + 72xy²e2xy O b. 36хуе2у +…

A: Given: f(x,y)=9 e2xy ; To find the value of fxyx(x,y)=?

Q: 5. i ',, Find the solution space and write it as a linear combination of vectors. - x3 + 5x4 X2 +…

A: Given that x1-x3+5x4=0 x2+4x3-3x4=0

Q: Find (x, y, z). (Let P = (7, 7, 0) and the Midpoint = (0, 5, 5).) (х, у, 2) %3 Midpoint (х, у, 2) P

A:

Q: 9) Find the equation of the straight line passing through the point of intersection of the two lines…

A:

Q: Sv.Vdxdy = dxdy = ду 2 + JR V.(6,x)-V,(b,x)]áx + [ [7 (a, y) –V,(0,v)ky.

A: Here is the solution of the given problem.

Q: Maximize f(x, y) = 18 - x2 - y2, x + y - 2 = 0.

A:

Q: Describe the domain of: Зху 3) f(x, y,z) = 4) f(x, y,z) = 1-x² – y² – z2 z- VX

A:

Q: What does is mean for two functions f(x) and g(x) to be orthogonal

A:

Q: Find f, and f, and evaluate each at the given point. ху f(x, у) %3D X - y (3, -3) f,(x, y) = %3D…

A:

Q: Is known f(x,y) = x3y2 = - 426 x3 05 f Determine дугдхдуг

A: Given: fx, y=x3y2-4y6x3To determine ∂5f∂y2∂x∂y2.

Q: The linearity between two variables X and Y, in pairs, defined as X=[4,2,3,5,2,4] and…

A: Linearity x y xy x2 y2   4 6 24 16 36   2 4 8 4 16   3 6 18 9 36   5 8 40 25 64   2 5…

Q: W(s, t) = F(u(s, t), v(s, t)), where F, u, and u are differentiable. If u(-6,0) = 6, u,(-6,0) = -2,…

A:

Q: Find V x (V × F) if F(x, y, z) = 9xyj+ 5xyz k. V x (V × F)

A: Given function is F→x,y,z=9xyj^+5xyzk^. To find:  ∇×∇×F→ Concept: Cross product formula for given…

Q: -24 y"' + 4y" + 9y'+ 10y = when x = y = 0, y' = -4, y" = 10

A: y′′′ +4y′′ +9y′ +10y=−24e−x  Linear non−homogeneous differential equation with constant…

Q: d) Let g(x,y) = (3x + y)2(2y + 1) and h(x, y) = 6y2(2x + y) h i) Find дх’ ду’ дх’ ду

A: The given functions are  and

Q: f(x, y, z) = z°y?lna fazyzz =? IIY -2z2 O A. 12y2z2 В. 2x2 -12yz O C. x2 y24 O D. x4

A: Partial derivatives

Q: 2. Two mobiles move in the same direction along the line of equation x + 3 y + 10 z - 10 -20 10 20…

A: Given- Two mobiles move in the same direction along the line of the equation  x + 310 = y + 1020 = z…

Q: The standard form of the equation of a line going through (3, -3) and (0, 2) is: 5x - 3y + 6 = 0 Oy…

A:

Q: Find f, and f, and evaluate each at the given point. ху f(x, y) = X- y (2, -2) f,(x, y) = f,(x, y) =…

A:

Q: Vy + z f(x, у, 2) 3 (а) f(1, 5, 4) (b) f(6, 7, –2)

A:

Q: Jse method of variation of parameters. y"+2y-8y=2e-2x - e-x.

A: