The signal energy of the continuous-time signal
The signal energy of the continuous-time signal

Q. The signal energy of the continuous-time signal

x(t) = [(t -1) u(t -1)]-[(t – 2)u(t – 2)]-[(t – 3)u(t – 3)]+[(t – 4)u(t – 4)] is

(A) 11/3                      (B) 7/3                        (C) 1/3                       (D) 5/3

Ans: 5/3
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