Question is ⇒ The impulse response h(t) of a linear time-invariant continuous time system is described by h(t) = exp (at) u(t) + exp (βt) u (- t), where u(t) denotes the unit step function, and a and β are constants. This system is stable if, Options are ⇒ (A) a is positive and β is positive, (B) a is negative and β is negative, (C) a is positive and β is negative, (D) a is negative and β is positive, (E) , Leave your comments or Download question paper.

Question is ⇒ The impulse response h(t) of a linear time-invariant continuous time system is described by h(t) = exp (at) u(t) + exp (βt) u (- t), where u(t) denotes the unit step function, and a and β are constants. This system is stable if, Options are ⇒ (A) a is positive and β is positive, (B) a is negative and β is negative, (C) a is positive and β is negative, (D) a is negative and β is positive, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The impulse response h(t) of a linear time-invariant continuous time system is described by h(t) = exp (at) u(t) + exp (βt) u (- t), where u(t) denotes the unit step function, and a and β are constants. This system is stable if
A.	a is positive and β is positive [Wrong Answer]
B.	a is negative and β is negative [Wrong Answer]
C.	a is positive and β is negative [Wrong Answer]
D.	a is negative and β is positive [Correct Answer]
View Answer 1 -1 Explanation:- Answer : D Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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