Consider the IVP y"(t) − 2y'(t) + 5y(t) = 0, y(0)=-1, y'(0)=3 (a) The characteristic equation of the DE is:
Consider the IVP y"(t) − 2y'(t) + 5y(t) = 0, y(0)=-1, y'(0)=3 (a) The characteristic equation of the DE is:
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
C and D

Transcribed Image Text:Consider the IVP
y"(t) − 2y'(t) + 5y(t) = 0,
y(0)=-1, y'(0)=3
(a) The characteristic equation of the DE is:

Transcribed Image Text:OD. 1+2i, 1–2;
OE. None of the given answers is correct
(c) The general solution of the DE is:
OA C₁ e' cos (21) + C₂ e ¹ sin (21)
OB.
5
₁.000 (2) ₂ (2)
e cos
+ e
OD.
OC. C₁ e
OD. C₁e¹+ C₂ e
OE. None of the given answers is correct
-1+G₂ e
St
(d) The solution of the IVP is::
OA.
OB.
OC.
3
2²
- 3t
t
'cos (2t) + 2 e ¹ sin (2t)
<-3t
COS
+8e sin
5
OE. None of the given answers is correct
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