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ECE · Q468

Signal Processing

Engineering and GATE · ECE · question 468

Q468

The fundamental period T of a periodic-continuous time signal x(t), is

A.
the smallest positive constant satisfying the relation x(t) = x(t + mT) for every t and any integer m
Answer
B.
the positive constant satisfying the relation x(t) = x(t + mT) for every t and any integer m
C.
the largest positive constant satisfying the relation x(t) = x(t + mT) for any t and any integer m
D.
the smallest positive integer satisfying the relation x(t) = x(t + mT) for any t and any m

Answer: Option A

Solution

Answer: Option A
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