1. Find the order (write in number) for y² d²y dx2 - 3x- dx5 d5y + 4x = 0. Your answer
1. Find the order (write in number) for y² d²y dx2 - 3x- dx5 d5y + 4x = 0. Your answer
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
![1. Find the order (write in number) for *
y² d²y
dx2
d5y
3x
+ 4x = 0.
dx5
Your answer
2.
+ 4x = 0 is linear.
-
dx²
dx5
True
False
3. Solve the differential equation dy/dx=x+1. *
y = x2 + x + C.
y = 1+ C.
a.
y = x2 +1+ C.
y=+*+c.
+ x + C.
2
d.
b.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2c7f34d6-6c52-4809-80f1-d4dd44fa8cbe%2F2e07f961-d20a-4b9f-8062-0d52fc8203ba%2Fr4gvfq_processed.png&w=3840&q=75)
Transcribed Image Text:1. Find the order (write in number) for *
y² d²y
dx2
d5y
3x
+ 4x = 0.
dx5
Your answer
2.
+ 4x = 0 is linear.
-
dx²
dx5
True
False
3. Solve the differential equation dy/dx=x+1. *
y = x2 + x + C.
y = 1+ C.
a.
y = x2 +1+ C.
y=+*+c.
+ x + C.
2
d.
b.
![xydx + (x + 2y?)dy = 0 is exact.
True
False
5. Determine the general solution of y"-8y'-16y=0. *
y = c1e** + C2e**
y = c,e** + c2xe4*
y = c,e4* + c2e*
y = c,e** + c2xe*
6. Which of the followings is TRUE? "
Họ: H = 10, H1: µ # 10
Hg: μ 2 10, Η : μ + 10
a.
1 :μ- 10 , Η: μ < 10
Hg: μ< 10, Η: μ + 10](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2c7f34d6-6c52-4809-80f1-d4dd44fa8cbe%2F2e07f961-d20a-4b9f-8062-0d52fc8203ba%2F1q17van_processed.png&w=3840&q=75)
Transcribed Image Text:xydx + (x + 2y?)dy = 0 is exact.
True
False
5. Determine the general solution of y"-8y'-16y=0. *
y = c1e** + C2e**
y = c,e** + c2xe4*
y = c,e4* + c2e*
y = c,e** + c2xe*
6. Which of the followings is TRUE? "
Họ: H = 10, H1: µ # 10
Hg: μ 2 10, Η : μ + 10
a.
1 :μ- 10 , Η: μ < 10
Hg: μ< 10, Η: μ + 10
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