Differential Equations Show the integration without the use of tables or technology; otherwise, we will share...
non-homo 2nd order linear equations 1. Find the general solution for each of the following differential equations (10 points each): (a) (b) (e) y" – 2y! - 3y = 3e2x y" — y' – 2y = -2.3 + 4.2? y" + y’ – 67 = 1234 + 12e-2x y" – 2y' – 3y = 3.ce-1 y" + 2y' + y = 2e- (Hint: you'll use Rule 7. at least once) (e 2. Find the solution to the following differential equation...
Undetermined Coefficients: Find the general solution for the differential equations. Find the general solution for the following differential equations. (1) y' - y" – 4y' + 4y = 5 - e* + e-* (2) y" + 2y' + y = x²e- (3) y" - 4y' + 8y = x3; y(0) = 2, y'(0) = 4
1. Solve the following Differential Equations. 2. Use the variation of parameters method to find the general solution to the given differential equation. 3. a) y" - y’ – 2y = 5e2x b) y" +16 y = 4 cos x c) y" – 4y'+3y=9x² +4, y(0) =6, y'(0)=8 y" + y = tan?(x) Determine the general solution to the system x' = Ax for the given matrix A. -1 2 А 2 2
DIFFERENTIAL EQUATIONS Solutions of Systems of Linear Differential Equations (L01.5 - 15 points) Show that the general solution of the nonhomogeneous linear system is x=(1 71}x+ []}<+[4.]e + 3' X=al_2-vzlevat +al-1 + vale-vēt + [1]{2+{2}]++ [4]
1. Find the general solution for each of the following differential equations (10 points each): y" - 2y - 3y = 32 y" - y' - 2y = -2 + 4.2 y" + y' - 6y = 12e3+ + 12e-2x y" - 2y - 3y = 3.re* y" + 2y + y = 2e-* (Hint: you'll use Rule 7. at least once)
4. (24 points) Find the general solution to each of the following differential equations dy a) = e-(x - 2). Over what interval is this solution valid? dx b) y" - 2y + y = (Hint use the method of variation of parameters) 1 + x2 c) y" - 8y' + 177 = 0. Is this solution (i)undamped, (ii) critically damped, (iii) under-damped, or (iv) over-damped?
(24 points) Find the general solution to each of the following differential equations dy a) = e)(x - 2). Over what interval is this solution valid? dx b) y" - 2y + y = (Hint use the method of variation of parameters) 1 + x2 c) y" - 8y' + 17y = 0. Is this solution (i) undamped, (ii) critically damped, (iii) under-damped, or (iv) over-damped?
(20 points) Use ONE of the following reference words for the given differential equations to indicate the methods you would you use when asked to solve the given different equations. Use N/A only if you believe the other methods are not working. Do not solve the equations. 1. Reference words: Exact Linear first order (integrating factor method) Separable 2nd order constant coefficient homogeneous (characteristic equation) Simple integration Introducing new functions (to reduce the problem to a simpler problem) N/A to...
Please show solutions. Answer: 1. Find a general solution to the following differential equations: (a) y" + y = 0 (b) y" – 2y' + 264 = 0 (c) 4x²y" – 3y = 0 (d) y" + 4y = 9 sin(t). (e) y" – 6y' + 9y = 6e3x 1. (a) y = ci + c2e- (b) y = cle' cos(5t) + czet sin(5t) (c) y = cit-1/2 + c2t3/2 (d) y = ci cos(2t) + c2 sin(2t) + 3...
USING THE PARAMETER VARIATION METHOD, Find the general solution of the differential equations taking into account the initial conditions. Note: only determine all the matrices W in relation to the particular answer Yp without calculating them yiv + 2y" + y = 3t + 4 ; y(0) = y'(0) = 0 et y"(0) = y''(0) = 1