

MCQOPTIONS
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1. |
The system given by equation 5 d3⁄dt3 y(t) + 10 d⁄dt y(t) – 5y(t) = x(t) + ∫0t x(t)dt, is? |
A. | Stable |
B. | Unstable |
C. | Has poles 0, 0.455, -0.236±1.567 |
D. | Has zeros 0, 0.455, -0.226±1.467 |
Answer» B. Unstable | |