+(Bot + B₁) cost, provided that sint and cost are not solutions of the homogeneous equation. Problems In each of Problems 1 through 10, find the general solution of the given 15. + 2y differential equation. In each of Proble Xy" - 2y' - 3y = 3e²¹ Determ 2. y" - y' - 2y = -2t+4t² undetermin N b. Use of the giver 4. 3. y"+y'-6y = 12e³t+ 12e-2t y"-2y' - 3y = -3te-t y" +2y' = 3 + 4 sin(2t) 6. y" + 2y' + y = 2e-¹ ✓ "! I 3 in (2011 (24) 16. 17. y"-5y' - H 18. y" +2y' - y" + 3y': H

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.6: Exponential And Logarithmic Equations
Problem 64E
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Question

13 pl

by 1.
be
If the nonhomogeneous function involves both cos(3t) and sin(ßt), it
convenient to treat these terms together, since each one individually may give rise
form for a particular solution. For example, if g(t) = t sint+2 cost, the form for
Y(t) = (Aot + A₁) sint + (Bot + B₁) cost,
provided that sint and cost are not solutions of the homogeneous equation.
Xy" - 2y' - 3y = 3e²t
2. y" - y' - 2y = -2t+4t²
Problems
In each of Problems 1 through 10, find the general solution of the given
3.
4.
5.
6. y" +2y' + y = 2e¹
بود
y"+y' - 6y = 12e³t + 12e-2t
En 97
y"-2y' - 3y = -3te-t
y" + 2y' = 3 + 4 sin(2t)
7.
y"+y = 3 sin(2t) + t cos(2t)
nogo 200
8. u" + wu = cos(wt), w² #wo
9.
3. u" + w₁u = cos(wot)
ials by t to increase th
(20)
15. y" +2y +
al solution of In each of Proble
Determ
undetermin
N b. Use a
of the given
10. y” +y+4y = 2 sinh t
Hint; sinh t =(e – e-)/2
In each of Problems 11 through 15, find the solution of the given initial
value problem.
11. y"+y' - 2y = 2t, y(0) = 0, y'(0) = 1
12. y" + 4y = 1² +3e¹, y(0) = 0, y'(0) = 2
13. y" - 2y + y = te' +4, y(0) = 1, y'(0) = 1
14. y" +4y= 3 sin(2t), y(0) = 2, y'(0) = -1
16.
y" + 3y' =
17. y" - 5y +
18. y" +2y +
19. y" + 4y =
20. y" +3y' +
y" +2y +
21.
22.
Consider th
from Example 5
solutions of the c
method of reduc
nonhomogeneous
where v (t) is to b
Transcribed Image Text:by 1. be If the nonhomogeneous function involves both cos(3t) and sin(ßt), it convenient to treat these terms together, since each one individually may give rise form for a particular solution. For example, if g(t) = t sint+2 cost, the form for Y(t) = (Aot + A₁) sint + (Bot + B₁) cost, provided that sint and cost are not solutions of the homogeneous equation. Xy" - 2y' - 3y = 3e²t 2. y" - y' - 2y = -2t+4t² Problems In each of Problems 1 through 10, find the general solution of the given 3. 4. 5. 6. y" +2y' + y = 2e¹ بود y"+y' - 6y = 12e³t + 12e-2t En 97 y"-2y' - 3y = -3te-t y" + 2y' = 3 + 4 sin(2t) 7. y"+y = 3 sin(2t) + t cos(2t) nogo 200 8. u" + wu = cos(wt), w² #wo 9. 3. u" + w₁u = cos(wot) ials by t to increase th (20) 15. y" +2y + al solution of In each of Proble Determ undetermin N b. Use a of the given 10. y” +y+4y = 2 sinh t Hint; sinh t =(e – e-)/2 In each of Problems 11 through 15, find the solution of the given initial value problem. 11. y"+y' - 2y = 2t, y(0) = 0, y'(0) = 1 12. y" + 4y = 1² +3e¹, y(0) = 0, y'(0) = 2 13. y" - 2y + y = te' +4, y(0) = 1, y'(0) = 1 14. y" +4y= 3 sin(2t), y(0) = 2, y'(0) = -1 16. y" + 3y' = 17. y" - 5y + 18. y" +2y + 19. y" + 4y = 20. y" +3y' + y" +2y + 21. 22. Consider th from Example 5 solutions of the c method of reduc nonhomogeneous where v (t) is to b
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