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Q: .. dy– -(+y + y ]dx Ans. y = c xe*

A: According to our guidelines In case of multiple questions we are supposed to answer the first…

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Q: d²y Show that y = sin(2t) satisfies . + 4y = 0 dx²

A: 1) To prove the given equation 2) To find the value of w

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A: Here given the differential equation as y''+4y=xcosx or D2+4y=xcosx where D=ddx

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Q: Ifx² + xy +y =7, find the value of dy at the point (1,2). %3D dx

A: Consider the equation

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A: For the given problem, below is the solution.

Q: y cos y dx dy dz x² +y° y -(7 +2/2 - 4) 16

A: Explanation of the answer is as follows

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Q: Edy 6. y24+ yi = 1, when x = 0, y = 4 dx

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Q: Solve sec (x) dx

A: Solution :-

Q: Prove that A → B = (Vx)A B- (Vx)A → (Vy)B, if y is not free in B.

A: To prove that A→B ↦∀x∀A→∀yB, if y is not free in B.

Q: (D'-3D+4)y(x) = xcos(2x) equation

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Q: Equation: f(x)=2x-x-1.7 Tolerance: x10-5 Assume x = 0; b=2

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Q: ת X, cost Y, profit 9. j. Write the Qu k. If you want to I. If you want to The following

A: Solution:The equation is y=a+bx+cx2 and the normal equations…

Q: Please show step by step solution please. y'cosx+ysinx= 2cos^3xsinx-1

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Q: y"+ y= sec'r 4 sec*x %3D

A: We have to  find the  general solution of the given differential equation.

Q: If the quantities x and y are related by the equation y = then we say that y is to x and the…

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Q: 1. [D³ – 6D² + 11 D - 6) y = cos x sin x

A: To find solution of differential equation

Q: 2 Y Sin y - yy 3=c C- %3D

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Q: Can Someone answer this and find the diffferential equation by eliminating the arbitrary constant??…

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Q: x^2y'=xy+y^2 Beronulli Equation Answer is y= x/(c-lnx)

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Q: Hi, can I get help with this problem? Thank you! 3.2

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Q: ex %3D y"-y' = e* +1

A: differential equation

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Q: Determine whether the equation (3x + 2y)dx + (2.x + y)dy = 0 is exact. Find the solution if it is…

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Q: Determine the r values for which the f unction y(x) is solution of the x² + 1 equation y – 2xy? = 0

A: We have to find

Q: (11): pxy+pq+qy=yz (12): p²+q²-2px-2qy+1=0 ential Equation

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Q: d cSc z = -csc z cot z dz

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Q: 3. Determine the general solution to the equation xy' = (1+ x) sec(y), x > 0. You can leave your…

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Q: sec'x dx + tanx sing dy cory

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Q: 13 IT (y-4)dy 3 -2 T (9x -x*) dx

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Q: If we use Trapezoidal rule to approximate * f(x)dx then find the value of x2, where n= 6 Select one:…

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Q: 9. xdy + (y+x'y² ) dx = 0 10. xdy + 2ydx = xy² dx ; y = % when x= 3 %3D

A: Explained below

Q: If y(#) = and z increases from 0 to 0.5 then dy = 0.5. %3D %3D 1+ *

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Q: 1 h that 0 0 and

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Q: If we use Trapezoidal rule to approximate * f(x)dx then find the value of x2, where n= 6 Select one:…

A: The Trapezoidal rule formula is ∫abf(x)dx ≅ h2f(x0)+ f(xn) + 2( f(x1)+f(x2) + .. f(xn-1)) h = b-an =…

Q: î Show that J" dx - Jes

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Q: Find the particular solution. (Remember to use absolute values where appropriate.) dy = 2 - x ) dx;…

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Q: Two objects moving along x-axis are starting at the same time. Their positions are measured in…

A: We need to choose correct option.

Q: Find the solution to x' y – x +t y' if æ (0) = 2 and y(0) = 6. x(t) = help (formulas) y(t) = help…

A: Solution :-

Q: 2 Find az/ax if the equation yz - Inz = x + y

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Q: Find the particular solution. (Remember to use absolute value where appropriate) dy=(6/x-x)dx;…

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