3. (2D3 - D² + 1)(In cos x-2 tan x) 4. (D2 + 3D + 2)(e-2x + 3x2) (solve using 3 methods
3. (2D3 - D² + 1)(In cos x-2 tan x) 4. (D2 + 3D + 2)(e-2x + 3x2) (solve using 3 methods
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
A1: Differential Equation : Linear Differential Equation of Order
a) #4 only
(U can answer others thanks)
![ACTIVITY 1
Direction: solve and analyze each of the following problem in neat and orderly manner.
Do this in your indicated format.
a) Perform the indicated operation
1. (2D2 – 3D + 5)(x cos x x- 3)
2. (D³ + 2D -4)(e sin x + e2x)
3. (2D3 - D2 + 1)(In cos x-2 tan x)
4. (D2 +3D + 2)(e-2* + 3x?)
(solve using 3 methods)
b) Find the solutions of the following homogenous linear equations with the use of
equation 4.1.2 D
1. (D -6D2 + 5D)y = 0
2. (4D? - 3D- 10)y 0
%3D
cl Solve the following differential equations using the "exponential shift" defined by
equation 4.1.2 E
1. (D-2)'y 0
2. (D+ 7)°y = 0
Ø(D)emx = 0(D)ex = 0
equation 4.1.2 D
“ソ
X203
Or D"yeax = eax (D + a)"y
equation 4.1.2 E
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc346277c-53f6-42ec-814d-bff9e3a857e0%2F43b03b50-b756-4835-af49-4a452da1afef%2F1mpt84j_processed.jpeg&w=3840&q=75)
Transcribed Image Text:ACTIVITY 1
Direction: solve and analyze each of the following problem in neat and orderly manner.
Do this in your indicated format.
a) Perform the indicated operation
1. (2D2 – 3D + 5)(x cos x x- 3)
2. (D³ + 2D -4)(e sin x + e2x)
3. (2D3 - D2 + 1)(In cos x-2 tan x)
4. (D2 +3D + 2)(e-2* + 3x?)
(solve using 3 methods)
b) Find the solutions of the following homogenous linear equations with the use of
equation 4.1.2 D
1. (D -6D2 + 5D)y = 0
2. (4D? - 3D- 10)y 0
%3D
cl Solve the following differential equations using the "exponential shift" defined by
equation 4.1.2 E
1. (D-2)'y 0
2. (D+ 7)°y = 0
Ø(D)emx = 0(D)ex = 0
equation 4.1.2 D
“ソ
X203
Or D"yeax = eax (D + a)"y
equation 4.1.2 E
%3D
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