If root of the characteristic equation has positive real part the system is :
A. Stable
B. Unstable
C. Marginally stable
D. Linear
Answer:B
If root of the characteristic equation has positive real part the system is :
A. Stable B. Unstable C. Marginally stable D. Linear
Explanation: The impulse response of the system is infinite when the roots of the characteristic equation has positive real part.