Find the roots of (D4 + D² + 1) O a. 08:1+√5 12/√/3 ± 2 2 Ob. -1 ± √3 -1± i√3 2 2 OC. 1 ± √3 -1±i√³ 2 2 Od. 1 ± √3, -1 ± √√3 O e. none
Find the roots of (D4 + D² + 1) O a. 08:1+√5 12/√/3 ± 2 2 Ob. -1 ± √3 -1± i√3 2 2 OC. 1 ± √3 -1±i√³ 2 2 Od. 1 ± √3, -1 ± √√3 O e. none
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Transcribed Image Text:Find the roots of (D4 + D² + 1)
O a. 1 ± √3 1± √3
2
2
Ob. -1 ± √√3 -1 ± √√3
2
2
061+1√3-1+1/3
OC. 1 ± √√3 -1 ± √√3
2
2
Od. 1 ± √√3,-1+ i√√3
O e. none
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