x? 3xy +y?=19 what s the dy at point

Q: dy Determine dx in terms of x and y for the equation x + xy2 – y = 3.

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Q: dy Find the solution of the equation 2 + 3y = 2x with y(0) = 0 dx

A: According to the given information it is required to solve the given differential equation:…

Q: dy Еxc: dx Exc: of y = coth²/1 – x³

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Q: Evaluate the integrals

A: ∫01∫0x2∫0x+y2x-y-z dz dy dx

Q: d?y Find and dx dx2 x = t2 + 9, y = t² + 5t dy dx dy dx2 For which values of t is the curve concave…

A: Here we have, x=t2+9, y=t2+5t we have to find,  dydx=?d2ydx2=? and the values of t for which curve…

Q: dy + 3x?y = x', x?, y(0) = 2. %3D dx

A: The given differential equation is  dy/dx + 3x2y = x2 y(0) = 2

Q: dy = y + Vx? - y2, x > 0 dx

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Q: dy Find at the given point. dx 2x e 8y = 8 at (4,0) %3D

A: Given : 2xe8y = 8

Q: d'y Calculate y = eX + e* dy %3D dx2

A: It is known that if  we have a function f(ax) then the derivative of the function is,   Here it is…

Q: Зх + 7y h(x,y)%3D find and dx ду ху - 10

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Q: sec?xsec'y dx dy .2

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Q: Find y': y = arctan(e2x) 2e2x y 1– e4x? 2e2x y = 1 – e4x %3D 2e2x y 1 + e4x %3D 2e2x y 1 + e4x2

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Q: Find the value of d2y/dx2 at the point defined by the given value of t. x = t, y = 2t, t= 5 1 10 V10…

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Q: of x = Y ? x+y dy x-y Q2 Find dx

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Q: 2x= y+e *t %3D 3y eSt

A: In these questions, we have to find the determinant for the system of the differential equations.…

Q: Evaluate the integrals

A: The given integral is ∫02∫03y∫x2+3y28-x2-y2dzdxdy.

Q: dy at t = -1. dx 2t -8 and y = 31+12, then find %3D

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Q: Evaluate . y? cos(x) dx + 2ysin(x)dy where C is the straight line between (0,0) and

A: The equations of the straight line joining (0,0)to π2,1 are x-0π/2-0=y-01-0=t(say) i.e. xπ/2=y1=t…

Q: Q9/ * dy Let y = t² ,t = 6x ,Find %3D dx

A: We solve this by use of Chain Rule .

Q: dy .3. +x'y = dx

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Q: dy if y = 53*, than dx %3D

A: To find dydx for y=53x Let u=3x then y=5u So, y is a function of u, and u is a function of x. So to…

Q: Show that y=xe-x satisfies the equation dy/dx +y=e-x

A: We find dy/dx using product rule

Q: dy Find dx given that +y - 5y– x² = - 4.

A: Given,            y3+y2-5y-x2=-4

Q: d?y Calculate dx² y d²y dx

A: Given, y=2x We have to calculate d2ydx2 First we find first derivative then second.

Q: 1 dy if 2x =T; then 2y || - dx

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Q: S1? SoY So *y xyz dx dz dy X-y

A: Consider the given triple integral as, I=∫12∫0y∫0x-yxyzdxdzdy First of all, we have to identify the…

Q: dy dx +y =xy², y(0)3D 1/2

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Q: 2 6x? Find dy for y = x? 6x + 7 dy =

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Q: dy y dx when y = 1 and x = 1 in terms of %3D

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Q: Question: d’y dy -2x y = xe , show that dx² +4 +4y=0 dx

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Q: Slove this equation -2/x e y dx =1 1 x / dy

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Q: Solve the equation dy y° – y, - dx? dy giving that dx 0 when y = 1 and y = 2 when x = V2. %3D

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

A: Introduction: The formula of the fourth-order Runge-Kutta method is given by,…

Q: ty" – (t+ 1)y' + y = t?

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Q: Find at the given point without eliminating the parameter. dx2 1?, y = , X = 2 t = 2 3

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Q: dy + 4y dx 31 with y W differen ナけ:

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Q: dx Find the value of at y=1 if x=z³+4z and z= dy (y? + 2y)²/3.

A: Given,         x=z3+4z  and  z=y2+2y23

Q: V1-x² e-(x²+y²) dy dx

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Q: dy Determine the solution of = 8 – 3y given y (0) = 12 dx

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Q: I = √x f(x, y) dy dx-

A: ∫01∫0xf(x,y)dydx

Q: 4. y dx -x dy = x + y? .2

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Q: Find the solution. dy 2y + - :=x?y?sinx dx

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Q: dy Find dx2 x = t – 7, y =t - t2 dy

A: See the details solution below

Q: dy y3Dx dx Inx Find

A: y=xlnxTo find dydx

Q: dy (4) = y? – 2ry + x² dx %3D -

A: We will find out the required solution.

Q: dy Find of the equation x'y +4y=3x dx %3D

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Q: dy (ェ+ Vry +ェーy=ェy?, y(1) 31 +ェ-y=£ dx

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Q: Q4 Find y'of y = In- %3D ? 1+e0

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Q: equation in just x and y dx at t = T/3.

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.