10-4z .5-2x-y 6z2 dz dy dx

Q: 2 V4-22 xy dy dx dz

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Q: Evaluate: (4x²yz - 2) dz dy dx

A: Given :∫23∫-14∫104x2yz-z44dzdydx

Q: 1. у%3D х3 — 2x2 + 3х — 5 y = 3 — 2х2 + 3х — 5 dy — Зx2 — 4х + 3 dx

A: Given: y=x3-2x2+3x-5

Q: (x - 2y - 1) dy = (2x - 4y - 5) dx

A: Solution:x-2y-1dy=2x-4y-5dxdydx=2x-4y-5x-2y-1dydx=2x-2y-1-52+1x-2y-1dydx=2x-2y-1-32x-2y-1let,x-2y-1=…

Q: 8. (3x +y-2)dx (3x +y +4)dy = 0

A: we only solve one problem at a time so please post your question one by one.

Q: 3. General solution of x dy = (2xe* – y + 6x²) dx

A: The given differential equation,     x dy=2xex-y+6x2dx

Q: 6x + y²) dx + y(2x – 3y) dy = 0 -

A: Exact differencal equation and second eliminate contact

Q: Solve; (2x+3y-2)dx+(3x-4y+1)dy = 0 H.W

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Q: 7.5- yy - 9 4+9) dy -6- 8.S 1 dx e2x+ e-2x

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Q: 4. (-3x+2y) dy + (-3y + 2x) dx = 0; y(3)=8. Determine y(5).

A: The solution is given in the next step.

Q: 5-(1+x')(dy-dx)= 2.xydx;

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Q: 2. (6x2 - y+3)dx+ (3y2 – x- 2)dy =0

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Q: 2. (2x – 3y +1)dx– (3x+2y-4)dy = 0

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Q: If 4x² - 2y2 = 9 then 2y² dy dx

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Q: (2x-2y-1)dx-(x-y+1)dy=0

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Q: 2 Find So (3x2 + 4y³) dy dx.

A: Topic:- double integration

Q: 2. (2x + 4y -3) dy + (x + 2y -1) dx = 0; y(2) = 5. Determine y(3)

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Q: 2x - y)dx + (4x + y − 6) dy 6)dy = 0

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Q: find dy/dx 3x² +5y'x² +4/y, a) x² +4x,/y-5y² = 3 (ans.: 2x 10x'y- Jy

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Q: 6. 2: dy 1 dx ン2 3y2(x3+ y3)2 .

A: Given: dydx=-x2y2+13y2x3+y32

Q: (2x – 3y)dx – (-6y + 4x + 1 )dy = 0

A: Given that 2x-3ydx+4x-6y+1dy=0

Q: 5. (2x – y) dx + (4x + y – 6) dy = 0.

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Q: Зх + 2у dy dx Зх + 2у + 2 y(-1) = –1

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Q: 1- 2r (1 + y')dx - y (1 + 2x)dy =

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Q: 4. (x³ + 3x – 1) dx 2 5. 4x x2 6. SIy + 1) – (y? - 1)]dy

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Q: Find d^2y/dx^2 at (-1,-2) if 3x^3-2x^2+x = y^3+2y^2 +3y.

A: Given function is: 3x3-2x2+x=y3+2y2+3y Let us consider: y'=dydx ; y''=d2ydx2 Differentiating both…

Q: 2.2 dx + 2X dy = 2x°y°dy y

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Q: 5 To-4x D 5-2x NILS (6z²) dz dy dx

A: solution:-∫052∫010-4x∫05-2x-y26z2dzdydx=∫052∫010-4x∫05-2x-y26z2dzdydx=∫052∫010-4x6z3305-2x-y2dydx=∫0…

Q: 3) (3x- 2y+1)dx+(3x– 2y+3)dy = 0

A: We have to find

Q: 2. (2x+4y-3) dy + (x+2y-1) dx = 0; y(2) = 5. Determine y(3).

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Q: 12) (2X-3y+4) dx +(3X-2y+1)dy30

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Q: 5-(x^2-y^4)dy/dx=xy

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Q: 4. (-3x + 2y) dy + (-3y + 2x) dx = 0; y(3)=8. Determine y(5).

A: Given that -3x+2ydy+-3y+2xdx = 0 where y3 = 8. The objective of the problem is to determine y5. We…

Q: dy 2х-у-3 dx х+у-2

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Q: 2 ГБА 0 4 - x - y dy dx

A: ∫01 ∫024-x-y dydx

Q: 1. (6x-3y+2)dx-(2x-y-1)dy=0

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Q: 14-2x 1. ! ] dydx 0 2 2. dxdy 0 y 11-r 3. dycx o 1-x 4. [[ dydx 0 0

A: Answer 1: changing dy dx to dx dy; limits of integration: 0 ≤ x ≤  [2 - (y/2)] 2 ≤ y ≤ 4

Q: ,1 .-2x +5 Evaluate | 3x 10-4x - 2y dy dx 25 3 25 26 7 27 5 28 3

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Q: (3x - 2y + 1) dx + (3x - 2y + 3) dy = 0.

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Q: Differentiate. 3 y=2x® - 8x2 +21x+ 9 dy dx ||

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Q: 3z (sec-(-3z?))³ 2|–3z*|-/9zª–1 If y= sec-1 (-3x²), then dy dz

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Q: 2. (9y-2 +6y-4-y-5+1) dy 3. √ (12x²-x²+x²) dx

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Q: -3 ³₁₂₁(4x²y - z³) dz dy dx

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Q: Find dy/dx   (3,5)   for -4x^2y+3y^2+y+30=0

A: We find dy/dx   (3,5)   for -4x^2y+3y^2+y+30=0

Q: 3. (6x + y²) dx + 2x - 3y) dy = 0. ANS. 3x + xy² ya:

A: Here we have to solve the differential equation.

Q: (62 - y+3) dz+ (3y2-a-2) dy= 0

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Q: 3 Evaluate: 2₁ (4x²yz - 2 ) dz dy dx 4

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Q: (2x - y)dx + (4x + y - 6)dy = 0

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Q: 2. (2x + 3y + 1)dx – (4x + 6y – 1)dy = 0 -

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Q: dy/dx=x+2y-5/x-3y+2

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