How would you verify that the following equation is not exact?(-xysin(x)+2ycos(x))dx + 2xcos(x)dy = 0

Q: 3. Exact DE (1+ y3 + xy?) dx + (x²y+ y+ 2xy) dy = 0

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Q: Find the differential dy of the given function. (Use "dx" for dx.) y = 8x3/4 %D dy =

A: given y = 8x34  we find the differential dy of the above function.

Q: r3 V9-x² »6-x-y dz dy dx in the order dz dx dy 0,

A: Given triple integral is ∫03∫09-x2∫06-x-ydzdydx

Q: Find the dervative: -1 y = sinh 2 dy dx

A: I have stated the used formulas in the solution

Q: Find the differential dy of the given function. (Use "dx" for dx.) y = 8x2 - 1 dy =

A: solve by implicit differentiation

Q: Find the differential dy of the given function. (Use "dx" for dx.) = 8x3/4 dy = %3D

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Q: Find the differential dy of the given function. (Use "dx" for dx.) y = 3x2 - 5 dy =

A: Given, y = 3x2-5  We have to find the differential dy for the given function

Q: dy x COSY dx - siny=0 6 xcos)

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Q: Find the differential dy of the given function. (Use "dx" for dx.) y = 8x2 – 2 dy =

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Q: What is the integrating factor of the D.E. 2y dx + (x- sin vy) dy =0 ?

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Q: dy Find for y = - 19x+3 cos x. dx dy

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Q: Find dy by +xy-X=0 dy=( )dx

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Q: 7 xsiny dx + Cx²+1)cosy dy = 0, yC)=TT/2

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Q: Find the differential dy of the given function. (Use "dx" for dx.) y = - cos( 7x - 1 dy =

A: We have to find dy for the given function y=17cos7πx-12.

Q: 14) find the respect of y with respect to x Y=(6x+5)^x dy/dx=?

A: Given function: y=6x+5x Taking log to the both sides logy=log6x+5x We know that logxa=a log(x) So,…

Q: fy = f(r), how do we define the differential dy

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Q: Find the differential dy of the given function. y = arctan(x - 2) dy dx

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Q: Find the differential dy of the given function. y = ln sqrt 5-x^2 dy=

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Q: Find the differential dy of the given function. (Use "dx" for dx.) 6. y = 2/x +

A: Given:

Q: Find the differential dy of the given function. (Use "dx" for dx.) 4 y = 8V dy

A: We can make it easier for you.

Q: dy - cosh x dx + (sinh x)y = e¬x

A: see the details solution in below

Q: Find the differential dy of y = tan x for x = π/4 and dx = −0.1.

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

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Q: Find the general solution of: dx+(1+x^2)cotydy=0

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Q: 4. Evaluate e*dx using integration by parts.

A: Explanation and solutions is given below.....

Q: What is the integrating factor of the non- exact DE (4ху+ 3у?-х)dx+x\x+2y)dy %3D0 ?

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Q: dx y of y = cos 1 (In (xy)) Find %3D CoS dy

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Q: Find the differential dy of the given function.    y = x tan x

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Q: Find the differential dy for y = xV1-x. Do not simplify your answer.

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Q: -y cos xy - 4x) dx + (- x cos xy + 2y) dy o 1. = 0 2x+3y Zar+3y 2.

A: Proceed as shown below...

Q: dy/dx=(x+siny)/(2y-xcosy) is an exact equation

A: Given that dydx=x+sinyy-xcosy we need to check that it an exact equation

Q: Find the differential dy of the given function. (Use "dx" for dx.) y = -2x - (sin(x))² dy= Need…

A: Using derivative

Q: Find the differential dy for y = x2 - 4x + 6, then evaluate it when x = 2 and dx = 0.1

A: Differentiate the given curve y=x2-4x+6 w.r.t.  x use the power rule of differentiation i.e.…

Q: Find the general solution analytically: (dy/dx) = 4 - y

A: Given data: The given differential equation is (dy/dx)=4-y. The given differential equation can be…

Q: Find the differential dy of the given function. (Use "dx" for dx.)

A: Recall the following fact.

Q: The value of the integral 1 2 x²y° dy dx is: 2..3 1

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Q: Find the differential dy of the given function. y = x cos 2x dy Submit Anguer X

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Q: Find the differential dy of the given function. Y=x+1/3x-2 Dy=?

A: Given, y=x+13x-2

Q: Find the differential dy of the given function. (Use "dx" for dx.) y = 7x + (sin(x))² dy = Need…

A: The solution is :

Q: Find the differential dy of the given function. (Use "dx" for dx.) y = 2√x + +√x dy = Need Help?…

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Q: Find the differential dy of the given function. y = x(1 − cos x)

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Q: Find the differential dy of the given function. (Use "dx" for dx.) y = arctan(x – 2) dy = ||

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Q: Q3) Evaluate triple integral dz dx dy.

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Q: dx 2- Find dy of y = /cos-1(In (xy)) y %3D

A: Given: - The function is, y=cos-1(ln(xy))xy To find: - The derivative of the function, dxdy

Q: ¥3 at x = 0, and = 0 with the dy dx

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Q: Find the differential dy of the function y = 4 sin (2x). Provide your answer below: dy=dx

A: Solution

Q: Find the differential dy of the given function. Y= square root 7- x^2 Dy=

A: To find the differential dy of the given function

Q: Find the differential dy of the x + 1 y = 4х — 5 dy =

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Q: 1- Cosh x dy + (y sinh x +e*) dx =0

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Q: .2 dy Find for y dx V6 – x5 - dy %3D dx

A: We have to find dydx