af Find if f(x,y) = ysin xy

Q: (0,0,0) (1,1,1) C2 C.

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Q: could I get help finding fx(x,y) and fy(x,y) please

A: Given, function is

Q: PDE ut- 3leuxx 0LXLI も>6 B.C.: : ulo,t) = ULyt)=D0

A: In this question, we solve the wave equation by using the separation of variable,s and using given…

Q: f(x,y)=(x/x+y). Find fxx,fyy,fyx.  Please help thank u

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Q: If f(x, y): X 2y + 1 use the definition to find af (x, y) ду

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Q: Consider a function of 2 variable f(x, y) = 2x³y² – 5x²y* + 3x³ – 4y³ af and Əx af Find ду

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Q: tet fz) =-iž, Showthat if z-iz,show thet if f(2) analyticcorno?

A:

Q: Find &, for f(a, y) = xy? – 4.ry² +x*. 3

A: This question is related to partial derivatives.

Q: Calculate fx(l, 3) and /y(l, 3) for f (x, y) =

A: Given: fx,y=7x+y2

Q: Find general solution of U" + U = 0.

A: Given differentiation equation is U''+U=0. We have to find the general solution of the given…

Q: Calculate fz(3, 6, 9), where f(x, y, z) = xyz. fz(3, 6, 9) =

A:

Q: If fxy (x, y) = , ,0 2) =

A: Given,fXY(x,y)=x+y27 ; 0<x<2 , 3<y<5

Q: Q/ Let x~P(m) and let y = 5x , find the p.d.f of y

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Q: The joint pmf of X and Y are given in the table below: Y X 2 4 1 15 15 3 15 3 15 15

A: Solution-: We have following table of joint pmf of x and Y: X Y 0 2 4 1 0 2/15 1/15 2 3/15…

Q: Determine D,f (4,-1,6) for f(x,y,z) = ery + 4zx in the direction of (-3,2,6).

A: Given fx,y,z=ex2y+4zx3 in the direction of -3,2,6

Q: Suppose that f(x, y) = -2z4+3 zy2 + 3y2, z=rcos (t) and y=rsin (t). Find af af and (write your…

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Q: If f.(x, y) = 13x + 8y + 11, || f.(3, 2) = a. b. f„(5, 2)

A: Given, fx(x,y) = 13x + 8y + 11 a). fx(3,2) = 13*3 + 8*2 + 11 = 39+16+11 => fx(3,2) = 66

Q: linearise R = AT + BT

A: To linearise the below equation. R=AT+BT2

Q: (4xy) w = 3 sin (4xy tan (z) +4 In (5yz)- 8 e

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Q: Let f(x, y) : = x/Y Evaluate f(3, 4)

A: We need to evaluate f(3,4) To evaluate we need to plug in 3 for x  and 4 for y

Q: fluu) is a function, fl13|=0 fal-1.31=2 ,fg(-1.3) =-3 glxiy.z)=f(xyz,xzyzz?) So Vg(1,-1,1)? %3D

A: Gradient of the function w=f(x,y,z)  is given by ∇f=∂f∂x,∂f∂y,∂f∂z Chain rule of derivative: Let us…

Q: X+Z+3Siny X +2y-2

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Q: If F(u,v) = (u-v) / (u+v), Find r(금금)+ F(x)

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