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(b) A second-order differential equation is given as follows:$$ f^{\prime \prime}(t)-9 f(t)=g(t) $$where \(g(t)\) is a non-continuous function represented by,$$ g(t)=5 H(t)+H(t-1) $$Solve the differential equation using Laplace Transform, if the initial conditions are \(f(0)=0\) and \(f^{\prime}(0)=1\).
8-Solve the following system of ordinary differential equations by converting it back to a second order differential equation. (5 Points) { x'-2y - x ly- x(0) - 1, y(0) - 0
Solve the following system of first order differential
equations:
Given the system of first-order differential equations ()=(3) () determine without solving the differential equations, if the origin is a stable or an unstable equilibrium. Explain your answer.
Solve the following differential equations.
10. Solve the following differential equations. (a) (x2 - y2) 2 = ry (c) y" – y' cot = cot x (d) - 2y = 23
Find a first-order system of ordinary differential equations
equivalent to the second-order nonlinear ordinary differential
equation y ^-- = 3y 0 + (y 3 − y)
(3 points) Find a first-order system of ordinary differential equations equivalent to the second-order nonlinear ordinary differential equation y" = 3y' +(y3 – y).
(6 points) Find a first-order system of ordinary differential equations equivalent to the second-order ordinary differential equation Y" + 2y' + y = 0. From the system, find all equilibrium solutions, and determine if each equilibrium solution is asymptotically stable, or unstable.
2. Solve the following second order homogeneous differential equations: a) *+x+2x =0 b) Ö-70+5Q =0 c) y"-6y'+9y=0 d) y"+9y=0.
I need the matlab codes for following question (1) (a). Solve the following second-order differential equations by a pair of first-order equations, xyʹʹ − yʹ − 8x3y3 = 0; with initial conditions y = 0.5 and yʹ = −0.5 at x = 1. (b). Solve the problem in part (a) above using MATLAB built-in functions ode23 and ode45, within the range of 1 to 4, and compare with the exact solution of y = 1/(1 + x2) [Hint: ode23 à...