2. Solve the following ODEs using an appropriate method. a) (ex + 1) .y = ev...
Please answer! I will rate thanks 2. Solve the following ODEs using an appropriate method. dy (ey +1) = e sinx dx
2. Solve the following set of homogeneous first-order ODEs using the substitution y = vx. (a) 2xy = 3(x2 + y²), given y = 2 when x = 1. (b) x = y(In x – Iny), given y = 4 when x = 1. (C) (x2 + 3xy + y2). dx - x2.dy = 0, given y = 0 when x = 1.
1. a) Solve the following linear ODE. dy * dx + 2y = 4x2, x > 0 b) Solve the following ODE using the substitution, u = dy (x - y) dx = y c) Solve the Bernoulli's ODE dy 1 + -y = dx = xy2 ; x > 0
Solve by D-Operator Method for the following set of simultaneous ODEs: dx/dt+ y − 2x = 0 dy/dt+ 3dx/dt+ 4y = 0 Given that x(0) =0 and y(0) = 1
number 5 please 1-14 ODES. INTEGRATING FACTORS Test for exactness. If exact, solve. If not, use an integrating factor as given or obtained by inspection or by the theorems in the text. Also, if an initial condition is given, find the corresponding particular solution. 1. 2xy dx + x2 dy = 0 2. xºdx + y°dy = 0 3. sin x cos y dx + cos x sin y dy = 0 4. €3°(dr + 3r de) = 0 5....
Please solve this problem by hand calculation. Thanks Consider the following system of two ODES: dx = x-yt dt dy = t+ y from t=0 to t = 1.2 with x(0) = 1, and y(0) = 1 dt (a) Solve with Euler's explicit method using h = 0.4 (b) Solve with the classical fourth-order Runge-Kutta method using h = 0.4. The a solution of the system is x = 4et- 12et- t2 - 3t - 3, y= 2et- t-1. In...
3. (25 points) Given a series of ODES: dy = 6e– y2 +224/7 = 62 + 3y Given initial conditions y(0)=0, 2(0)=1, and I = 1; dra dx dx x=0 solve the system using 2nd-order Runge:Kutta method (Heun's method) with step size of h = 1. dy (Hint: Treat- dy dz as separate ODES) dx2
Select all of the exact ODEs listed below. (3x3y2 + 3) dx + (2x3y – 2) dy = 0 (4 sin(4x) (x - y) + cos(4x)) dx - cos(4x)dy = 0 (4 cos(4x) (x - y) + sin(4x) dx - sin(4x)dy = 0 (3x2y2 + 3) dx + (2xy3 – 2) dy = 0 +
4. Find the general solution to each of the following non- homogeneous second order ODES. d²y dy -2+ y = -x + 3 dx dx2 Hint: Use the method of undetermined coefficients in finding the particular solutio day b) dx2 + y = secx Hint: Use variation of parameters for finding the particular solution. > The following problem is for bonus points. -- Solve the following ODE: dy + 5y = 10e-5x dx
Please help out! I will rate thank you b) Solve the following ODE using the substitution, u = dy (x - y) = y A c) Solve the Bernoulli's ODE dy 1 dx + y = xy2 ; x > 0