안정도

Problem 예제.

Multiple Choice • Views 806 • Comments 0 • Last Updated at 1 month ago  
  • Routh-Hurwitz 판별법
  • Routh 안정도 판별법

s3+11s2+2s+40=0s^3+11s^2+2s+40=0에는 양의 실수부를 갖는 근은 몇 개 있는가?

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