Solve dʻy - 2x- xe 2x– xe dx² by using the undetermined coefficient method.

Q: Solve by "ref with back substitution 2x+3y-4z=1 x+3y=4 y-z=0

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Q: السؤال الرابع: جد ناتج احد التكاملين التالي ين xe* dxdy ر 4-x² 8-2y2-2x? 1- s8-zy²-2x²,

A: Given: The given integral  is 1)∫-10∫-1y2x2exydxdy 2) ∫02∫04-x2∫08-2y2-2x2x dzdydx

Q: Solve the dff oq 2. 3. 3. %3D 1

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Q: Solve 1dy y dx 1 %3D 3+x2 4-x²*

A: Rearrange to obtain:

Q: D3-7D² + 16D-12)y=e^7x + Cos5x + Sin5x

A: Given:

Q: Solve DE (x2-2xy)dy=(y2-2xy)dx

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Q: use elimination method to Solve * - 3x -t 2 2. 1. tP dx 2. tP +3X +8y =2

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Q: (9x-4y+4)dx-(2x-y+1)dy=0

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Q: Solve dv/dx +2ytanx=y2.

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Q: a. Jx-2 + 6x² dx Jr b. Setanx sec²x dx tana c. S 2x+ 6 dx x2-3x,

A: Hey, since there are multiple sub-parts posted, we will answer first three sub-parts. If you want…

Q: Solve 2- (2xy - 2y)dx + (3x'y-4x)dy 0

A: We have to solve given problem:

Q: calculate d2y/dx2 when y=-3x2+2x

A: . Given y=3x2+2xwe find d2ydx2

Q: Solve dv/dx+2ytanx=y2

A:

Q: Solve j – 3y = 8e3x

A: Answer

Q: solve d²y dy dx2 2у %3D 2х dx

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Q: د؟ لر ول 3 y3 Xe dydx

A: We have to integrate the function fx, y=x3ey3 within the given limits of integration but the…

Q: 3y = 3xy' + y'3

A: Solution: Here 3y=3xy'+y'3 Divide both sides by 3 y=xy'+13y'3   ......(1) Let dydx=P Then from…

Q: Solve for A y and dy if y = f (x) = -3x + 2x2 – 3x +5 %3D and

A: Given that: y=f(x)  =-3x3+2x2-3x+5

Q: Solve using D-Operator 3. y + 2y + y = x²

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Q: Solve for d2y/dx2 for x = u2 - 3 and y = 4u3 - 2u

A: Given x=u2-3 and y=4u3-2u. To find d2ydx2. Solution: We have, x=u2-3 Differentiating the given…

Q: Solve (3x*y? – x²)dy + (4x³y3 - 2xy)dx 0 %3D | | .3

A: Given differential equation is exact differential equation. We solve it as follows:

Q: Find the solution 7. (x + 4y³)dy - ydx = 0

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Q: Solve dy = (1+ 3ytan a) da

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Q: dx х V1-4 In2х

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Q: Solve: dz + 4x = yº O 11r¹y+y¹¹ = C O 1lry - y¹¹ = C O 11xy + y = C O 11x¹y - y¹ = C

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Q: Solve using any method: y" + 4y = e3x

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Q: Please solve (2x-y)dx + (4x+y-3)dy = 0 using Linear coefficient method.

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Q: dydx x² +y²

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Q: If feF - dr = Sc(4x + 4y²) dx + (x²y) dy, what is.

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Q: Find d^2y/dx^2: y^3=6x^2

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Q: Solve ydx + (dy - 3dx)√(1-x²) = 0

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Q: Solve (2xy-2xy- = 0 4xy² +2x) dx + (3x2y + 4y) dy %3D

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Q: dy - 12x +4 dz

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Q: calculate  d2y dx2 . y = −  4/ x2

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Q: what is the solution of equation 2ydx + (2xlogx - xy)dy = 0

A: Given differential equation is. 2ydx+2xlogx-xydy=0

Q: if x3 + y3 =65, find the value of d2y/dx2 at the point (4,1)

A: Given that,    x3+y3=65

Q: Find the value of the fx(2 − x) dx - 0

A: Solution :- 1250·∫02x2-x49dx Substitute u = x-2dudx=1du = dx-1250∫u49(u+2)du

Q: Solve xdy + (3x - 2y)dx =0 in two ways. Write your solution on the space provided

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Q: %3D y +y = x2sin(2x) solve using undetermined coefficient only.

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Q: Solve the equation xd2y/dx2-dy/dx+4x^3y=x^5

A: Consider the provided D.E,

Q: Solve: •2-3x 5² 5²-³x fx+y x dz dy dx 0 0

A: Here we have to evaluate the given Integral

Q: solve 2x-y=5 and 3x+2y=11 by using substution method

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Q: calculate d2y/dx2 when y=-2/x2

A: Given: y=-2x2

Q: Solve Yor メ= o-5 X (6)=0 %3D dy

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Q: Solve (D - 4D +4) y = 8xe2* sin 2x

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Q: y" + y' - 3y = 4sin 2x %3D

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Q: Find if x-t³+1 and y=4t²-4t. d²y dx²

A: Solution of given question is written in below steps.

Q: а a²-x² ху(х + у)dydx 0. x,

A: Integration of function expression with respect to variable x or y gives the area under function…

Q: "+y = sec³ x

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.