Find fa and fy. f(x, y) = 4e dt %3D

Q: Find dx | cos (P) dt y = dx I3D

A: NOTE: Refresh your page if you can't see any equations. . use the integration rule

Q: dy dx ; x = 0, y = 1 , t= 0 dt dt 2) x = t2 + t y = t2 -t -00 <t < 00 %3D fall

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Q: Estimate ∆ y using differentials equ ∆y ≈ dy = f ' (a)dx y = cosx, a= π/6, dx = 0.014

A: Given y = cos x  a= π/6, dx = 0.014

Q: find a general sulution to the differential eguatiun using variation of A parametert b)yィyニ tantee…

A: Method of Variation of Parameters: This method is quite general and applies to equations of the form…

Q: 1 dx = 9 inches per second :- dt y = 1 + x2 (a) x = -3 dy in/sec %3D dt (b) x = 0 dy in/sec %3D dt…

A: Topic-derrivative

Q: Find an integrating factor for the linear DE of order one dx + (2xy – 1)dy = 0. (1)y? ... (2) ev²…

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Q: Solve for an autonomous equation? dy/dt = f(y)

A: An autonomous first-order ordinary differential equation is an equation of the form

Q: It is given that the DE y dx (ye' - 2x)dy is linear in x variable. The Integrating Factor of the…

A: The solution for the above equation is as shown below.

Q: dy Given: y= tan x Find dt dx when x =- m and dt = 2 m/s 3

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Q: dy J- (1+x)+y = 1+t dx

A: Note: since you have posted multiple question. As per our guidelines we are supposed to solve one…

Q: 4y = Consider the equation- dx What is the integrating factor of the equation?

A: The solution of given question is written in step2.

Q: Rewrite dx d?y + 3 +y: Sin t ニ dt? dt? dx -4X +S = Cost dz? dt

A: the approach follow:

Q: dx – x = 4y, UTM dt dy + x = y + 3e', dt

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Q: Find an integrating factor for the DE y( 4x – 3y – 3) dx +x(x – 2y – 1) dy =0. (A (B) y2

A: The given differential equation is in the form of Mdx + Ndy = 0 Where, M=y4x-3y-3 ; N=xx-2y-1 The…

Q: dx dy + y = x , dt = 3y dt dx dy 1.

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Q: Find the integrating factor: y(x+y+1)dx+x(x+3y+2)dy=0

A: To find the integrating factor of the given differential equation.

Q: dx dy 1. +у%3х, Зу dt dt

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Q: dy dx Given y=x³ - 2× and = 3. Determine the value of dt when X=2. dt

A: Differentiate the equation y=x3-2x with respect to t. y=x3-2xdydt=3x2dxdt-2dxdt=3x2-2dxdt

Q: Evaluate dx f(t) dt and * f(t) dt, where a and b are constants.

A: To evaluate: ddx∫axft dt and ddx∫abft dt, where a and b are constants. Solution: The fundamental…

Q: Find the integrating factor a. (xy+y2)dx+(x2+3xy)dy=0   b. (y2e2x+1)dx+(2ye2x-ex)dy=0

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Q: An integrating factor of (xy? + 2x?y³) dx + (xy – x'y?) dy = 0 is

A: Given equation (xy2+2x2y3)dx +(x2y-x3y2)dy = 0or y(xy+2x2y2)dx + x(xy-x2y2)dy = 0 here  M…

Q: Find the total differential of the function f(r, y) = (3 y²+6 2):

A: Given,           The function is fx,y=3y2+6x13 .

Q: dx -5x² – xy + 114.x dt dy -x?y – y + 900y dt Find the equilibrium points in the first quadrant

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Q: The integrating factor of the non-exact DE: y?dx + (xy – 1)dy = 0

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Q: dy + dx 1+ x Find Integrating Factor for the linear DE = cos(x) Y =

A: The differential equation is given as dydx+1+xxy=cos(x) It is a first order linear differential…

Q: Find dy/dx

A: Given:y=∫0ex2 1t dtIntegrating formula∫xn dx=xn+1n+1

Q: Use the method discussed under "Integrating Factor found by Inspection". xy(y? + 1)dx + (x²y² – 2)dy…

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Q: dy Find dx at the point ( x, y ) = (1 , 0) If e *y = e * In(x²) + y² + 1 %3D

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Q: factor

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Q: dx dy -2.x. (d) = Y, dt dt

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Q: dx? dx dt + 5- + 6x = 4t2, where x(0) = 0,x'(0) 0 dt

A: Second order intial value problem

Q: dy + 2.xy= 5x² is dx The integrating factor of

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Q: dy Find dt y = (t sin t) dy dt

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Q: What is the integrating factor of (r + y) dx = rydy = 0 ? ipha O e

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Q: dx = 5x + y; dt x(0) = 2 dy -3x + y; y(0) = 0 dt

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Q: Evaluate 2xz dV where E = {(x, y, z) | 2 < x < 4, x <y < 2x, 0 < z < x + 3y} . E Round your answer…

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Q: Find dy/dt. y =

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Q: c. x²dy+ (2x³y – e*)dx = 0

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Q: y=√x Find dy/dt, given x = 4 and dx/dt = 3 Find dx/dt, given x = 49 and dy/dt = 8

A: We have to find dydt given x = 4 and dxdt= 3 Find dxdt, given x = 49 and dydt = 8

Q: Find fr and fy- f (x, y) = 8e dt

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Q: related rates - find dy/dt where xy=10 and dx/dt = 02 and x = 5.

A: To find the rate of change of y with respect to t, under the given conditions.

Q: What is the integrating factor of the differenetial equation y = a3 – 2xy? O e

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Q: dx +x= e', dt dt %3D

A: In the given question we have to find function x and y.

Q: dy + y = ť°, dt

A: Given differential equation is: dydt+y=t2 The above equation is linear in y. The integrating factor…

Q: dx (b) (t– 2) – x = (t – 2)' , x(4)=10 dt dx (c) +5x -t = e" , x(0)= dt

A: Here we have to solve given initial value problem b and c.

Q: 9. dx/dt = −(x − y)(6 — x − y), dy/dt=x(4+y)

A: Given that, dxdt=-x-y6-x-ydydt=x4+y We have to determine all critical points of the system of…

Q: related rates - find dx/dt where x2 +xy - y2 = 20. dy/dt = 5 and x = 4

A: x2 +xy - y2 = 20Diferentiate both sides with resepct to t. While differentiating recall the:Chain…

Q: Find an integrating factor for the linear DE of order one dx + (2xy – 1)dy = 0. (1)y? (2) ey² (3) x²…

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Q: dy = t Vy – 3 dt

A: According to our company policy, I am supposed to answer only one question at a time. For the rest…