15. Find the value of each variable in the given rotation. 15. x = 3y 2x +1 15. y = %3D 6x-19 128 6. 12

Q: 14. Find y and y" for (a)nie 2* – y4 = 16 ()ao0 nie

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Q: If x = 2u3- 3u? and y=u3 - 3u, then dy is dx и+ 1 A 2u u+1 B и — 1 2u и — I D

A: We have to solve

Q: 83. W = lim7→∞CV2 (}--T)RC + }e-27/RC) = cv² (} - 0+ 0) – }cv² %3D

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Q: 5. (2D² + D² – 3D)y = 0 -3x a. y = C, + Cze¯+Ce¬* 3x b.y = C, + Cze + C,e* c.y = C, + C;e+ C,e* d.…

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Q: y- 2x = 3y - 2 %3D Oz= 3yIny +1+Cy Oz= 3lny +1+ Cy Oz = 3y Iny +1+C Oz= 3y Iny + Cy

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Q: 3.1 y Find mZx 18.7 17 Find m Zy

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Q: 12. If mDA = (23x – 14), mDB = (9x- 4)°, and MZDCB = (5x + 11)', find mDA. %3D %3D D B

A: A circle

Q: 4. у" — 2у'+у %3D хе* — е" x’e* Ans. y= c,e* + c2xe* + 6. x²e* 2

A: Solution

Q: If (D5 + D³)y = 0, then the general solution is y = G, + C,x + C,x² + C,cosx + C,stnx y = C, + Czx +…

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Q: In a mechanical system, acceleration a , velocity v, and distance S, are related by the simultan…

A: Given equations are 4.8a - 12.6s + 6.5v = -13.9    → (1)5.2a + 4.7s - 3.6v = 6.8          →(2)-3.3a…

Q: Find the corresponding equation by eliminating the parameter. x = 3 - 2t ,  y = 2 + 3t Group of…

A: given x = 3 - 2t ,  y = 2 + 3t

Q: 4) y" – 2 y" – 5 y' +6y = e 2x %3D 3x -2x 1 2x Ygenel = Cje* +cze³* +Cze %3D - 4

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Q: azu . Given a2u a2u + az? = 0. Check if u(x, y, z) = e*y cosxz is a solution of the PDE. ду?

A:

Q: ifz"y- 좀32 then : A) B z-zy

A: Given, x2y-xy=-2 We have to find dydx

Q: z1 = 2 + 4i 22 = 5e2i Z3 = 4 cis 40°

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Q: [d] If xz = yz and z - 0 then x = y

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Q: 5,4 R(x,y) = 3x* - 3x°y" + 5x°yª Ryx Ryy = Rx y = Ryx = II

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Q: -5-S"S, ((m-3)x²+m(m -! x- Yy)-4myx] dydx 2,3m

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Q: Z. WY = %3D

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Q: 47-50 Find dw/ax, dw/ay, and du/dz. 49. w = =x²+y² + z?

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Q: а. у' +3у%38, у(0) %3D4 b. 1 xdx+dy= 0, y(0)=8 y c. senxdx+ ydy=0 y(0)= -2 d. y' +2xy2 = 0, y(0) = 3

A: y = -srqt(2+2cosx) is a solution of:

Q: 2. m ZU = mZE J E.

A: Since, the student has mentioned to solve question number (2), so we are solving only question…

Q: Y1 16 · x – x* = x² Rotate @ y – axis SHELL METHOD YA – YB = h (C) = D · x – E · xª ,p(C) = G Submit…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Match the equations listed in parts (a) – (d) to the graphs in the accompanying figure.

A: Given: a) y=(x-1)2-4  b) y=(x-2)2+2c) y=(x+2)2+2d) y=(x+3)2-2

Q: m-I m-1 ZE 3it m ベニュ j=1

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Q: 3. If 4=(x+2y+az,bx– 3y-z,4x+cy +2=) is irrotational. Find constant a,b,c.

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Q: H. (7m -48)° (3m+0)° (14n +11)° Part 1 out of 2 m ZK= mZG= m ZJ = %3D %3D

A: Solution  For Given  Quadrilateral GHJK , m= 12 and n = 9.5 A we know the sum of all interior angles…

Q: 1. y" +y" - 6y' = 0 %3D a. y = C, + Cze-3* + Czxe3x b.y = C + Cze-3* + C3xe2* c.y = C + Cze-3* +…

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Q: Match each linear system with one of the phase plane direction fields. (The blue lines are the arrow…

A: We will find out the eigenvalues and associated eigenvectors of the coefficient matrix of each…

Q: z = 2 24 z=Vx² + y² 2 FIGURE 9

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Q: 2- V 1F 3 5 -1- -2F a -3-

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Q: 6. The relationship between two variables x and y produces values as shown in the table below. 4 3 2…

A:

Q: b) parent: y = x+ transformation: y = --(x – 1)* + 4

A: parent function: y=x4transformation function: y=-12x-14+4

Q: 3= b+x Linearization

A: Given is  y=ax/(b+x)

Q: 4. Which of the following is an isocline for the given equation? dy dr (a) y- (b) y=z+1 (e) y- 2 (d)…

A: Differential equations

Q: Figure 2: 4. х 54% 7 5. mLZ Z- Y 6. mLY

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Q: Solve following Couchy probiem . the 2x e^uxy -Uxx +Ux =ye uloy) -0, Ux(0,y) =승 y %3D

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Q: transformation_of the following equation 3 urr +10 ury +3 Uyy } 1 y+5¢ ; 7 = y+3x None } 7=y-3z }

A:

Q: 4. (Vx) [Freshman(x) - Take(x, CMSC 56)] 5. (3x) (Soap(x) A )(Germ(y) - Kill(x.y))

A: Please check the answer in next step.

Q: 39. If z = 5x² + y² and (x, y) changes from (1, 2) to (1.05, 2.1), compare the values of Az and dz.

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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: 11. y" – 2y' + y = e', y(0) = -2, y'(0) = 2, yp(1) = Įře' %3D

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Q: Evaluate 2 1 xe*y dydx e2 +e-1+ 3 e? - e-1 -3 Option 2 Option 3 e2 +e-1-3 Option 1 None of the…

A:

Q: 3x d.A, A= {(x; y) E R² : y E [0, 1], x € [y, e®]} .

A: Given: A double integral ∬A3xdA, A=x;y∈R2:y∈0,1, x∈y,ey ∬A3xdA=∫01∫yey3x dxdy=3∫01x22…

Q: can Gulaye the fo1lou swe limiaso -8X +1/ ím fat (im メ→P FlxE X. Parte f()-7-5メ414 -Aベ_8X4| as hori…

A: Given, fx=-7x2-5x+12-4x2-8x+11

Q: 2 Calculate , e64x+9y° dx dy, where D is the interior of the ellipse () + Oʻ< 1. (Use symbolic…

A:

Q: 6.) Solve the ystem Gaussion elimination aith back - substitution or Gauss- Jordon eliminotion.. b)…

A: given  system of equation x+2y=72x+y=8 claim- solve the system of equation using gaussian…

Q: 9. 10 11 12 13 14 15 16 17 18 19 20 2y + 10 zoom in 8. Show Your Work Ex +7 19 D 4y - 2 9. y = Show…

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