Q2: choose the right answer: 1. Determine whether y = e3t is a solution of ý...
II. Determine the general solution of the given 2nd order linear homogeneous equation. 1. y" - 2y' + 3y = 0 (ans. y = ci e' cos V2 x + C2 e* sin V2 x) 2. y" + y' - 2y = 0 (ans. y = C1 ex + C2 e -2x) 3. y" + 6y' + 9y = 0 (ans. y = C1 e 3x + c2x e-3x) 4. Y" + 4y = 0, y(t) = 0, y'(T) =...
Question 6 The solution of the differential equation x?y" – 3xy' + 4y = 0) is Select the correct answer. a. y = cpx?+ czx?inx b. y=cqx+cax? c. y = cqx+c2xlnx (3-5 d = 1x 6-7 +cax e. y = cix+cox?
For each nonhomogeneous linear equation below, determine what the guess solution yp would be for the method of undetermined coefficients. with steps! Thank you (a) y′′ − 4y′ + 13y = 80e−3t (b) y′′−6y′+9y=(t+1)e3t (c) y′′+4y=sin(2t)+t3−1 (d) 4y′′ − 4y′ + y = 16et/2
1. Evaluate the line integral S3x2yz ds, C: x = t, y = t?, z = t3,0 st 51. 2. Evaluate the line integral Scyz dx - xz dy + xy dz , C: x = e', y = e3t, z = e-4,0 st 51. 3. Evaluate SF. dr if F(x,y) = x?i + xyj and r(t) = 2 costi + 2 sin tj, 0 st St. 4. Determine whether F(x,y) = xi + yj is a conservative vector field....
Solve the following questions and Choose the correct answer. 1) The General solution to y" + y = 0 sty -3&y(x) = -3 y = cos(3x) + sin(-31) , 3cos(x) – 3 sin(x) 3 ) 3 Answer 2) Suppose that y(t) and y(t) are two solutions of a certain second order linear differential equation, sin(t)y" + cos(t) y' - y = 0. 0<<< What is the general form of the Wronskian Wy ) (6) ? Without solving the equation. b)...
Q-1) Choose the right answers for the following questions: n+1 a-) + b-) + + + + + + INWIN + + ww + + WIN WIN + ... + + ... 2) n sin(nx) = a-) 0 + 2 sin(2x) + 4sin(4x) + ... b-) 2sin(x) + 3sin(2x) + 4sin(3x) + .. C-) sin(x) + 2sin(2x) + 3sin(3x) + ... d-) sin(x) + 3sin(2x) + 5sin(3x) + ... 3) For y = x² + xy + y2 + 3x...
1. Can we obtain a general solution? 2. What techniques would you use in order? sin(t)y" + 4y = 1, Y" - sin(t)y=sin(t), Given a solution y(t) of the ODE is also provided Given two solutions y(t) and y(t) are also provided a sin(y") + b sin(y') + csin(y) = 0, a,b,c > 0 y" + 2ty' + y2 = 0, Given a solution y(t) of the ODE is provided
(17 points) Match the third order linear equations with their fundamental solution sets. 1. y" + 3y" + 3y + y=0 2. Y" - 8y" + 15y = 0 3. y" - y" - y' + y = 0 4. ty" - y = 0 5. y" + y = 0 6. y" – 3y" + y - 3y = 0 est A. 1, e3t, B. e3t, cos(t), sin(t) c.1, t, 13 D. 1, cos(t), sin(t) E. e , te,...
Question 4 4. Determine what the guess solution yp would be for the method of undetermined Coefficients, for each non homogeneous linear equation : q. y" + 4y = sin(2t)+ + - 1 t/ b. 4y" - 4y + y = 16e
Solve A,B,C,D step by step please 2.- Obtain the general solution of the following homogeneous differential equations A. y dx - (2x2 + 3xy)dy = 0 B. y' y2- 3xy C. y(In y2 – In x2 + 1)dx – xdy = 0; y(1) = e" D. y' = (x+y-1,; y(0) = 1