Questions 1-10 are concerned with the equation: +64 +9y=9x 7. The assumed form of the particular solution should be: a. A b. x c. Ax d. Ax + B 8. The general (homogeneous) solution to the equation is: a. C₂cosbt+Csinbt b. Cest+C₂test C. C₁e₁t+C₂e³₂ d. eat (Cebt + C₂e-bt)
Questions 1-10 are concerned with the equation: +64 +9y=9x 7. The assumed form of the particular solution should be: a. A b. x c. Ax d. Ax + B 8. The general (homogeneous) solution to the equation is: a. C₂cosbt+Csinbt b. Cest+C₂test C. C₁e₁t+C₂e³₂ d. eat (Cebt + C₂e-bt)
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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Question
Please answer questions 7-9 (see attached document)
Transcribed Image Text:Questions 1-10 are concerned with the equation: +64 +9y=9x
7. The assumed form of the particular solution should be:
a. A
b. x
c. Ax
d. Ax + B
8. The general (homogeneous) solution to the equation is:
a. C₂cosbt+C₂sinbt
b. Cest+C₂test
C. C₁e₁t+C₂e³₂
d. eat (Cebt+C₂e-bt)
9. If this equation represents a real physical system, the, the natural frequency of the system
would be:
a.
b. √6 rad/sec
c. 6 rad/sec
d. 9 rad/sec
3 rad/sec
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