Sep 30, 2010 · ydx+xdy=0 a simple one indeed, i saw it as y being a partial derivative of a function U(x,y) in order to x and x being the partial derivative of the same function now in order …

Nov 9, 2017 · y = (ln|x| + x + 1)/x We have: xdy/dx=2/x+2-y ..... [A] We can rearrange [A] as follows: dy/dx=2/x^2 + 2/x - y/x dy/dx + y/x = 2/x^2 + 2/x ..... [B] We can use an integrating …

Solve the equation (x+y)dx+xdy=0 by two different methods: a) by substitution (u=y/x) b) as an exact differential equation c) show your two answers are equivalent (i.e. differ by a constant) …

Question: Calculate integral_C zdx + xdy + ydz, where C is the curve obtained by intersecting the surfaces 2 = x^2 and x^2 + y^2 = 4 and oriented counterclockwise around the z-axis (as seen …

For the following initial value problem xdx+ye^−xdy= 0, y(0) = 1. 1. find the solution of the given initial value problem in explicit form, 2. plot the graph of the solution, 3. find the interval on …

Question: Compute for the value of constant (C) by solving the given DE using integrable combination. Let x=1, y=1 3y2(xdy+ydx)=ydx-xdy

find the general solution to the differential equation: xdy/dx = 1/y^3 Your solution’s ready to go! Our expert help has broken down your problem into an easy-to-learn solution you can count on.

2. $c y dx – xdy, C is the circle with center the origin and radius 4 4. fcx?y2 dx + xy dy, C consists of the arc of the parabola y= x² from (0,0) to (1, 1) and ...

Evaluate the line integral R = 􏰀 y2dx+xdy, where C is the arc of the parabola x = 4−y2 C from (−5, −3) to (0, 2). Your solution’s ready to go! Our expert help has broken down your problem …

Answer to 151. ∮C(−ydx+xdy), where C consists of line segment