3- dy --3y=e" ode is given. Which following one is WRONG for this differantial equation and its solution steps? I→ It is firs order linear equation II→ integral factor; u(x) = e³x dx III →ey'-3ey=e³ IV →ye¹ = [dx = x + C d V→ (ye-³)=1 dx OA) III OB) I OC) II OD) V

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Question
3-
dy
-3y=e ode is given.
Which following one is WRONG
for this differantial equation and its solution steps?
I→ It is firs order linear equation
II→ integral factor;//(x) = e³x
III →ey'-3e³y = e³
IV →ye³ = [dx = x + C
d
V → (ve ³) = 1
dx
dx
OA) III
OB) I
OC) II
OD) V
Transcribed Image Text:3- dy -3y=e ode is given. Which following one is WRONG for this differantial equation and its solution steps? I→ It is firs order linear equation II→ integral factor;//(x) = e³x III →ey'-3e³y = e³ IV →ye³ = [dx = x + C d V → (ve ³) = 1 dx dx OA) III OB) I OC) II OD) V
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