If  w = 2x3y + y2z + z3,  find the following. (a)     wxxy =     (b)     wxyx =     (c)     wxyz =

Q: 6yz+7zx-xy 17xyz ... (1) 2yz-zx+xy-3xyz ...(2) 3yz +2zx+4xy-19xyz (3)

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Q: Suppose that y^-1= 7x ^-2/6z^-1 Which equivalent to y? A. 6x^2/7z B. 7x^2/6z C. 7z/6x^2 D. 6z/7x^2

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

Q: 5x- y+z 24 x+y+z=-4 12. 5x + 5y - 2z =-3 13. 2x + y + z =1 5x+2y+ 4z 6 x+ y+ 2z=8

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Q: Find ∂z∂x and ∂z∂y for 3x2z − x2y2 + 2z3 + 3yz − 5 = 0.

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Q: x - 4y – z = 11 3. 2x – 5y + 2z = 39 -3x + 2y + z = 1

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Q: If z² - 3yz² + xyz -2=0, find Az дz and дх ду

A: The objective is to find the Partial derivatives.

Q: Show that the equation x-4y+7z=14 , 3x+8y-2z=12 , 7x-8y+26z=5 are not consistent

A: Show that the equation x-4y+7z=14 , 3x+8y-2z=12 , 7x-8y+26z=5 are not consistent  We use Cramer's…

Q: 7x + 3y + 4z = 5, and 21x + 9y +12z = 13. %3D Neither

A: Given:7x+3y+4z=521x+9y+12z=13

Q: 4x + 4y + Z = 16 5x - 3y -27 5x +y+ 2z - 31 %3D N.

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Q: If z1 = 3 + j2 and z2 = 5 – j3 , what is the simplified form of z1 z2 ?

A: We know that the rectangular form of a complex number is written as z=a+jb where a and b are real…

Q: A chemical manufacturer wants to lease a fleet of 28 railroad tank cars with a combined carrying…

A: Let x1,x2 and x3 denote the number of 6000, 12000 and 24000 gallon capacity tank cars.

Q: Compute the value of 9x2+4y2 IF xy = 6  3x+2y=12

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Q: -x- 3y+z = -17 3x +3y + z = 3 -2x y- z = 5

A: Substituting method: - The substitution method is a straightforward approach for solving linear…

Q: If fx.y.z) =x3y³ - y²z3 Then fxyz = 6xy2

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Q: 2x +4y-2= X -y +2 =-6 3x +2y-Z= 5

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Q: On the basis of projections for the year 2022, the number of women and men in the workforce (in…

A: 2014 means x=14 So 2022 should mean x=22

Q: -3z = 1 2x+ 2y+ z = 22 3x + y-2z 20

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Q: If æ – y2 + 3z2+ 2x – 3y – 4z = 1, then Select one: 32+2 O a. 6z Ob. 3z2+2 6z-4 O c. None of these…

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Q: 1. y=3sin(2x) and y= 3cos(2x)

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Q: Solve for fx(-9, 9) and fy(-9, 9). f(x, y) = 5x2 + 8xy + 4y2 + 6x − 9y; (−9, 9)

A: Given:fx,y=5x2+8xy+4y2+6x-9yTo find:→fx-9,9→fy-9,9

Q: 9) If y = 3x +x² - 5 and z = x2 - 12, find 2(y +z).

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Q: 4-y² 2-y SŠ *-* zdxdzdy

A: Given:  Let I=∫02∫04-y2∫02-y z dx dz dy To Find: To evaluate the given triple integration.

Q: 3メ+2y-Z=1 メ-ツ+らる-2 2X +y =3

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Q: x+3y+5z=20 2x+3y+4z =16 %3D x+2y+3z =12

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Q: Given that y= (2e - 6x +5) , show that y-

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Q: If y= (5x+1) (2x-1-1n7), then y’ will be (5X+1) 2/X2 +1/7 + 5( 2X -1- 1n 7)

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Q: у" + 16у %3D0, yT4) -2y' (π/4) -1 =

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Q: If 2x² + 3x + xy = 3 and y(3) = — 8, find y' (3) by implicit differentiatio

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Q: Find mZV. (2r + 29)° (10x-27) mZV = %3D

A: The Sum of two angles of a parallelogram is 180 degree 10x-27+2x+29=180 Combine the common terms…

Q: X 3Y + Z = 33 -X+4y - 22 = -47 2X-y+ 2z = 26

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Q: -V4-x² c3-x²-y² xdzdydx, -5+x2+y2

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Q: If mZ1 2x - 3 and m2 b) mZ2 бх — 1, find: %3| - а) х

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Q: Solve the system of linear equations.

A: Solve as matrix equation AX=b

Q: If w = (4x-8y)(-3x+5y) , find Wxy at point (2,1) ху

A: Given that, the function w = 4x-8y-3x+5y To find the Wxy at point (2, 1)

Q: Suz z², Y > x², y + 2x – 3 < 0

A: The given system of the inequalities is: y≥x2,y+2x-3&lt;0   The equation y=x2 represents the…

Q: T:-2x - y + 17z = 4 and T": 2x - y-z = -7

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Q: x2 + (3y ÷ 6) − z  when  x\ =\ 9x = 9, y\ =\ 8y = 8 and  z\ =\ 11z = 11

A: x2+(3y÷6)-zx=9 , y=8 , z=11

Q: If Z= 2x^3y-5x^2y^4, find Zyyx.

A: The given function is Z=2x3y-5x2y4. Recall the following. Zyyx=Zyyx=∂∂x∂∂y∂Z∂y=∂3Z∂x∂y2

Q: If mZQ 3x-5 and mZR 2x+20, 2. what is mzQPR? MZQPR = %3D

A: To find: The value of angle ∠QPR. Given: The value of ∠Q is 3x-5 and ∠R is 2x+20. Formula used:…

Q: 3x-3y=3   5x+y=-1

A: Given,        -3x-3y=3             5x+y=-17

Q: 1. 2r + y- 3z = -12 3x - 2y - z = 3 -x + 5y + 2z = -3

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Q: If the cost of car 1 is (2 + B)(3x+ 4) OR and the cost car 2 is (43x – (9+ B)), find the -- value of…

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Q: 1.-2x²y+z-3x-¹y5z 4. 13 + 2(x²-3)

A: NOTE: Refresh your page if you can't see any equations. .

Q: 2) If Ø(x. y. z) = 3x²y – y³z² , then VØ

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Q: X-z=3 2y - 2z=2 2x +z=3 2x - 3y+ 4z = -19 6x +4y -2z = 8 X+ 5y +4z = 23

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Q: y" - 3y' +2y = e4x + 6x3 – 2+ 3sin(4x)

A: We have to find CF and PI

Q: Find fxy(-5, 0), if f(x, y) = 3x3y2 - 3x4 + 5xy3.

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Q: 4. y = (4x – 5) e² ²-2z+1 -2r+1 5. y = a(10z²–8z+7)

A: As we know that; The Power law: ddxxn=nxn-1 The Chain rule: fgx'=f'gx·g'x The Product rule:…

Q: If mzQPS = (15x+ 8) and mR = (10x-3), find mzR. %3D S.

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