To ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW The solution of the differential equation `y(xy 2x^2y^2) dx x(xyx^2y^2)dy$$(x^2y^2)dx (3xy)dy = 0$$ The differential equation does not seem to be separable, and I'm having a tough time to put it in the general form of $$\frac{dy}{dx} p(x)y = f(x)$$ Would someone mind offering me some assistance?The differential equation xydx (x^2 2y^2)dy =0 can be rewritten as the following Bernulli equation, inthe unknown x(y) dx/dy x/y = 2y/x The equation can be turned to normal form taking x= V(y)^1/2 Obtain V' 2V/y = 4y The integrating factor is e^Integral of (–2dy/y) = e^(lny^2) = 1/y^2 Then, the solution for V(y) is
Engineering Mathematics Notes
(1-x^2y)dx+x^2(y-x)dy=0
(1-x^2y)dx+x^2(y-x)dy=0- 1 Multiple by xayb so Mdx Ndy = 0 with M = xayb 1 xa 1yb 2, N = xa 1yb xa 2yb 1 xa 3yb 2 We choose a, b to achieve 0 = ∂yM − ∂xN = (b 1)xayb (b 2)xa 1yb 1 − (a 1)xayb − (a 2)xa 1yb 1 − (a 3)xa 2yb 2 = xayb((b − a)(1 xy) − (a 3)(xy)2) a = b = − 3 So 0 = Mdx Ndy = (x −Simple and best practice solution for y(x^2xy2y^2)dxx(3y^2xyx^2)dy=0 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve it
Welcome to Sarthaks eConnect A unique platform where students can interact with teachers/experts/students to get solutions to their queries Students (upto class 102) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (MainsAdvance) and NEET can ask questions from any subject and get quick answers byAn ordinary differential equation of first order and first degree can be written as dy dx = f(x,y) d y d x = f ( x, y) , where f(x,y) f ( x, y) is a function of two variables x,y x, y Which canSee the answer Solve the given homogeneous first order ODE Show transcribed image text Expert Answer Previous question Next question Transcribed Image Text from this Question 2(x 2y)dx (yx)dy = 0 Get more help from Chegg
View this answer Given 2xy dx(x2−1) dy = 0 2 x y d x ( x 2 − 1) d y = 0 Rewrite 2xy dxx2 dy−1 dy = 0 2 x y d x x 2 d y − 1 d y = 0 Change the sides $$2 xy \ dx x^2 \ dy = 1\2xy dx \left( x^2 2 y^2 \right) dy = 0\ \ \Rightarrow \frac{dy}{dx} = \frac{2xy}{x^2 2 y^2}\ This is a homogeneous differential equationAnswer and Explanation 1 Become a Studycom member to unlock this answer!
Create your account View this answer (x23y2) dx−2xy dy = 0 ( x 2 3 y 2) d x − 2 x y d y = 0 ⇒ dy dx From x dy dx y = x2y2, one can divide both sides by x so that it fits the Bernoulli form dy dx y x = xy2 Divide both sides by y2 y−2 dy dx 1 xy = x Then, define a function v = y1−2 = y−1 Differentiate both sides with respect to x to get dv dx = − dy dx y−2, or dy dx = − y2 dv dx A solution of the differential equation (dy/dx)2 – x(dy/dx) y = 0 is (A) y = 2 (B) y = 2x2 – 4 y = 2x (D) y = 2x – 4 Welcome to Sarthaks eConnect A unique platform where students can interact with teachers/experts/students to get solutions to their queries
Note that mathy'=\dfrac{x^2y^21}{x(2yx)}/math The substitution mathu=(2yx)^2/math transforms this to a linear DE math\begin{align*}u' &= 2(2yx)(2y'1Wolfram Alpha gives which looks a lot more likely to me to be correct than the other answer provided so far (which includes a pretty elementary error in theSimple and best practice solution for (Xy^2x)dx(yx^2y)dy=0 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve it
Because it doesn't follow the necessary condition of exact differential equation But if we divide the equation by $(x^2y^2)$ it follows the necessary condition Can you please explain the reason behind this?The ODE is homogeneous ODE of order one This is because the coefficients of dx and dy are both homogeneous two variables functions of the same order I suggest you write the ODE as y′ = 32t2t2−t−2 = f (t), (x = 0,t = y/x) Find the solution of (xy^22x^2y^3)dx (x^2yx^3y^2)dy=0See Answer Check out a sample Q&A here Want to see this answer and more?
Question 2(x 2y)dx (yx)dy = 0 This problem has been solved!4dy^ {2}x^ {2}\left (3d\right)x4dy=0 4 d y 2 x 2 ( − 3 d) x 4 d y = 0 This equation is in standard form ax^ {2}bxc=0 Substitute 4y^ {2}d for a, 3d for b, and 4dy for c in the quadratic formula, \frac {b±\sqrt {b^ {2}4ac}} {2a} This equation is in standard form a x 2 b x c = 0Click here👆to get an answer to your question ️ Solve (x y 1)dx (2x 2y 3)dy = 0
Click here👆to get an answer to your question ️ Solve x^2y dx (x^3 y^3) dy = 0To ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW Solve `(xy^3y)dx2(x^2y^2xy^4)dy=0`Explicit substitution of y=x into the given DEqn shows it is a soln Notice (x^23xyy^2)dxx^2dy = x^2dxx^2(dx)=0 Thus it is a solution
Solve the following differential equation (1 y^2)tan^(1) x dx 2y(1 x^2)dy = 0 asked May 12 in Differential Equations by Yajna ( 299k points) differential equationsExperts are waiting 24/7 to y=xe^x^2c xdy/dx=2x^2yy, separating the variables 1/ydy/dx=2x^21/x so dy/y=2x^2dxdx/x, integrating int1/ydy=int2x^2dxint1/xdx, we have lny=x^2lnx
M = x 2 4xy 2y 2, N = y 2 4xy 2x 2 dM/dy = 4x 4y dN/dx = 4y 4x Therefore, dM/dy = dN/dx So, the given differential equation is exact On integrating M wrt x, treating y as a constant, On integrating N wrt y, treating x as a constant, (omitting 2xy 2 2x 2 y which already occur in ∫M dx) Therefore, the solution of Ex 96, 11 For each of the differential equation find the general solution 𝑦 𝑑𝑥 𝑥− 𝑦2𝑑𝑦=0 Step 1 Put in form 𝑑𝑦𝑑𝑥 Py = Q or 𝑑𝑥𝑑𝑦 P1 x = Q1, y dx (x − y2) dy = 0 y dx = − (x − y2)dy 𝑑𝑦𝑑𝑥 = −𝑦𝑥− 𝑦2 This is not of the form 𝑑𝑦𝑑𝑥 Py = Q ∴ we findCheck_circle Expert Answer Want to see the stepbystep answer?
Simple and best practice solution for (3x^2y)dx(x^2yx)dy=0 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve itSolve ( x 2 y − 2 x y 2) d x − ( x 3 − 3 x 2 y) d y = 0 written 34 years ago by smitapn612 ♦ 90 modified 15 months ago by sanketshingote ♦ 570 ADD COMMENT 1 Answer 1 658 views written 34 years ago by smitapn612 ♦ 90 modified 33 years ago by awariswati1 ♦ 770Steps for Solving Linear Equation ( x y ^ { 2 } x ) d x ( y x ^ { 2 } y ) d y = 0 ( x y 2 x) d x ( y x 2 y) d y = 0 Use the distributive property to multiply xy^ {2}x by d Use the distributive property to multiply x y 2 x by d \left (xy^ {2}dxd\right)x\left (yx^ {2}y\right)dy=0
Find all solutions of $$(xy^2x)dx(yx^2y)dy=0$$ What I know is that Assuming $M=xy^2x, N=yx^2y$ then if $xNyM\neq0$ then solution of above equation is uniqueANSWER IS Solution For a differential equation M(x,y) dx N(x,y) dy= 0 The necessary and sufficient condition for exact differential equation is ∂M/∂y = ∂N/∂x Here the equation is not exact if M(x,y) dx N(x,y) dy = 0 is of the from f(x,y)y dx g Differentiate $$(x^3 xy^2 a^2y) dx (y^3 yx^2 – a^2x) dy =0$$ Is the above equation an exact differential equation?
Compute answers using Wolfram's breakthrough technology & knowledgebase, relied on by millions of students & professionals For math, science, nutrition, historySimple and best practice solution for (x2y)dx2(yx)dy=0 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homeworkThis is a tutorial about Exact Differential Equation of (x2y)dx 2(yx)dy=0Note we set (x2y) as our M and 2(yx)
Simple and best practice solution for (2x^2y)dx(x^2yx)dy=0 equation Check how easy it is, and learn it for the future Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework If it's not what You are looking for type in the equation solver your own equation and let us solve it\\left( x 2y \right)dx \left( 2x y \right) dy = 0\ \ \Rightarrow \frac{dy}{dx} = \frac{x 2y}{2x y}\ This is a homogeneous differential equationThis is short video, Math Escape!
Click here👆to get an answer to your question ️ Solve (x^2 4xy 2y^2)dx (y^2 4xy 2x^2)dy = 0The equation is M(x,y)dx N(x,y)dy =0 , with M = 4xy 3y^2 x , M_y = 4x 6y N = x(x 2y) , N_x = 2x 2y # M_y The equation is not exact but ( M_y N_x )/N = 2/x , depends only on x and leads to the integrating factor IF = x^2 One obtainsTo ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW Solve `(xy1)dx (2x 2y3)dy=0`
For the equation, 2y(x^2 y x)dx (x^2 2y)dy = 0, what is dM/dy dN/dx?Use the distributive property to multiply x 2 y 3 d x d by y To find the opposite of x^ {2}dy^ {4}xdy, find the opposite of each term To find the opposite of x 2 d y 4 x d y, find the opposite of each term Combine ydx and xdy to get 2ydx Combine − y d x and − x d y to get − 2 y d x Stack Exchange network consists of 177 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers Visit Stack Exchange
Equations Tiger Algebra gives you not only the answers, but also the complete step by step method for solving your equations (2x^2y)dx(x^2yx)dy=0 so that you understand better
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