Find x, y, z, and w. x 8 (2x- 1) (2x - 3) 7y (w + 1) (6y + 5) X = y =

Q: Find y' and y". y - In(x + VB+ x²) / 8 + x² 1 y' = V 8 +x2 y" II

A: Given: y=lnx+8+x2

Q: W= 1-Xy"- Ż Find ニ Wそそ 3 Wzx DWyz (6)W xz 9. 3.

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Q: find ƒx , ƒy , and ƒz . ƒ(x, y, z) = (x2 + y2 + z2)-1/2

A: Differentiating with respect to x, keeping y and z as constants, we get

Q: ₁:w+x+y+z=0 ₂:-w+2y=z=14 13:3x-y-2z=4 T₁:7w-x-y+3z=-8

A: to solve the this we use the gauss elimination process to find the solution of the system of…

Q: à = -3x+ 2y, ÿ = x – 2y i = -3x+4y, ý = –2x + 3y i = y, ÿ = –x – 2y

A: In each problem, phase portrait is drawn by standard graphing calculators and eigen values and…

Q: w + x + y + z = 13 2w + 3x - z =- 1 3w + 4x + y + 2z = 10 w + 2x - y + z = 1

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Q: (b) x' = -x – 3y + 2z + yz, y' = 3x – y – z + xz, z' = -2x + y – z + xy.

A: As per your query the solution of the part (b) has been done in detail in the following steps.

Q: x  =5u - v, y = u + 3v

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Q: x' = 3x - 4y + z+t y' = x-6z +1? z' = 3y- 5z +t3 x' y' y z' + II > N

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Q: (b) (x*y2,1/3(xy) -1/3 X + 0, y # 0

A: We will simplify the expressions by writing the exponents with equating the bases.

Q: 4-z² 2-y а zdxdydz = b Find a + b

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Q: Solve the system of equations.

A: Solution; Consider the given system of equations; x + 0.y -z + w = 22x + y + 0.z -2w = 120.x + 3y +…

Q: ) Find the points of intersection between −4x − 8y = 2 and 2x = 8 − 4y. b) Find the points of…

A: Intersection of two lines

Q: (2) (5y-11) (8x) 12 (9x-7) (13y+7)° Find the value of z, y, and z.

A: I have written all things which are given to us for this question in detaied in the solution part.

Q: Example > y" = 9x + 2x -1 D =0 = , =r, =0 = y, =Cx+C, y, =x(Ax+ Bx+C)

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 3 x = y + z- w = 2 -x + 2y - z - w = -1 2x - y - z+ w = 4 x + 3y - 2z - 3w = 6

A: 3

Q: fe)=4x- 5 and g(x) +3x- 1, then find fg(x) Ax + 12x - 9 + 4x +5 Ax + 7x2– 19x + 5 Y +7x 6 16a2 28x…

A: Topic - functions

Q: p = z, 39 = zy a 2y(z- 3)p+ (2x- z)q = y(2x- 3) %3D 1

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Q: If F(x,y, z) = 2x² + xyz – y²z a²F :? Q14. %3D xz – 2yz -2 -2z 4x + yz What is-

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Q: Given that x= 3y and y = 2z, find x : y: z. %3D

A: Given x=3y , y=2zx=3y  =3×2z  =6zthe proportion x:y:z=6z:2z:z         =6:2:1×zdivide by z , we…

Q: Find x, y, z, and w. х 1 (2х - 1) (2x - 2) 3 %3D у 9 9y 4 (w + 1) (8y + 4)

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Q: 2(x-1) + If y = Vx? – 2x then y' %3D | 3Vx2-2x

A: To find the derivative of the given y

Q: Find ƒxx ( x, y)  and ƒxy( x, y). ƒ(x, y) = -3x2y3 + x3y

A: Given that, fx,y=-3x2y3+x3y Then we get,…

Q: y = Vx+6 y = v-x² – 4x |

A:

Q: W = / x2 + y² + z² Find Wx, Wy, Wxz,Wyy, Wzyx %3D

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Q: 4. The axis of symmetry of y = 8x(x + 90) is a. x = 0 b. x = 45 C. X = -45 d. x = 90 e. x = -90

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Q: If 6x° +x*-y? 3x² +y? if (x, y) (0, 0) f(x, y)= if (x, y)= (0, 0) then f,(0, 0)=

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Q: b. y"-3y" + 4y = 0, y = 1, y'= -8, y"= -4 when x = 0 %3D c. y"+y"-0, y(0) = 2, y(0) = 1, y"(0) = -1…

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Q: 7. Given: x + 3y – 2z = 4; 2x + z=-3; and 2y + 3z = -1 What is the value of x + y + z?

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Q: (2āx – 2āy – 2āz). (x1 + 1)āx + (y1 – 3)āy + z,āz = v12 * d %3D 2x, - 2y, - 2z, + 8 = v12 * d → -3 +…

A: Explanation of the given expression. 2a¯x-2a¯y-2a¯z·x1+1a¯x+y1-3a¯y+z1a¯z=12*d

Q: 3x – y + z = –1, -x + 3y – z = 7, u+ 3z = -7.

A: Given: 3x-y+z=-1 -x+3y-z=7 x-y+3z=-7

Q: 7. Given: x + 3y – 2z = 4; 2x + z=-3; and 2y + 3z =-1 What is the value of x + y + z?

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Q: 3.11. dz, a) y:|z + 2| = 1; (z -1- 3i)(z + 2) 6) 7:|z +1- 2i| = 3;

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Q: f(x, y) = 9 – x2 | R: square with vertices (0, 0), (2, 0), (0, 2), (2, 2)

A:

Q: 3 x + 2 1 x - 1 x +3 A = 3 4 a1,2 + a3,3 Mat x =?

A: x = -6

Q: 3 [² [v³ – y³]³ª a Jo ² dy

A:

Q: Мaximize p = 10x + 10y + 15z subject to + z s 12 X y - 2x 2y + z 2 14 -y + z 2 4 x 2 0, y 2 0, z 2…

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Q: 3. x+ X,+ X,=5 3X==8 Gauss-Siedef ミ-16

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Q: n the diagram below of AABC, side BC is extended to point D, mLA = 3x + 2, mLB = 4x-1, ACD = x+19.…

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Q: 7. | y² dA, D= {(x, y) |–1< y< 1, -y -2 < x< y} D y - dA, D={(x, y) | 0 < x < 1, 0 < y< x} x + 1 8.

A: On solving these integration we will get

Q: - find x, y z Select one: а. X-3,у-2,z-1 b. x=3,y=-2,z=1 С. X-3,y-2,z-1 d. x=3,y=2,z=-1

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Q: v - 2w + x + 2y - z = 6v +3w- 2x + 4y - 3z -v + 2w – 3x + 4y – 5z = Ev + 13w – 2x + 8y – z = -

A: Gauss Jordan Method: Gauss-Jordan Elimination is a method for finding the inverse of any invertible…

Q: X-3y+z--1 3x-y+2z-2 2x + 3y -z= 1 Eat Ax B A-B 3.

A:

Q: • V, = x - 2 • Y, = -x. %3D + X x y y -2 -2 -2 -1 -1 -1 0. 1 2 1, 2. 2) 1.

A: Here, we are given three functions. We need to find the corresponding tables and draw the graphs of…

Q: E. 2x-3y + z = 10 %3D y + 2z = 13 %3D z = 5 II wo - x + y - z = 4 3x + 2y + 4z = 17 -x + 5y + z = 8

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Q: If |zı| = 1, |z2| = 2, |z3| = 3 and [9zīz2 + 4z]Z3 + Z2Z3| = 12, then the value of |zı + Z2 + Z3] is…

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Q: The domain of y = V(1 – x²) is: Select one: a. (-1,1) b. (-1,1) c. R/ (-1,1)

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Q: H.W:- Selve The lincar SysTems O1.7X-3 O 1.7 3.2y= 8-1 0.4x+ 112y= -2

A: The solution to the system of equation is defined as the values of the variable that satisfy the…