Determine the degree of the given Differential Equation: 3t2 dy (sin t) dy dt cos ty = 0 a. 0 dta b. 1 с. 2 d. cannot be determined

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Question
Determine the degree of the given Differential Equation: 3t? d
dt
d²y
(sin t)
at?
cos ty = 0
a. 0
b. 1
с. 2
d. cannot be determined
Transcribed Image Text:Determine the degree of the given Differential Equation: 3t? d dt d²y (sin t) at? cos ty = 0 a. 0 b. 1 с. 2 d. cannot be determined
Solve for the solution of the Homogeneous DE: (x - y)(4x + y)dx + x(5x – y)dy = 0
a. x(y + x)? = c(y – 2x)
|
b. x(y + x)? = c(y – 4x)
c. x(y +x)3 = c(2y – 2x)
d. x(y + x)? = c(2y – 4x)
e. none of these
Transcribed Image Text:Solve for the solution of the Homogeneous DE: (x - y)(4x + y)dx + x(5x – y)dy = 0 a. x(y + x)? = c(y – 2x) | b. x(y + x)? = c(y – 4x) c. x(y +x)3 = c(2y – 2x) d. x(y + x)? = c(2y – 4x) e. none of these
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