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Discussion :: Signals and Systems

  1. check the following system for causality

    1. y[n] = x[n] + 2x[n - 1]
    2. y[n] = x[n - k]
    3. y[n] = x[2n]

    2. A.
    (1) and (2)
    B.
    (2) and (3)
    C.
    (1) omly
    D.
    (1) and (3)

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    Answer : Option C

    Explanation :

    No answer description available for this question.

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