ilinearity urgent help needed

Discussion in 'Homework Help' started by chiru01, Feb 14, 2014.

  1. chiru01

    Thread Starter New Member

    Feb 14, 2014
    1
    0
    given a system t is time invariant,x1-x3 are inputs and y1-y3 are outputs
    x1[n]=δ[n],
    x2[n]=2δ[n-1],
    x3[n]=2δ[n-4] and
    y1[n]=2δ[n-1]+3δ[n-2],
    y2[n]=2δ[n-2],
    y3[n]=2δ[n+1],3δ[n+2] check if t could be linear
     
  2. WBahn

    Moderator

    Mar 31, 2012
    17,718
    4,788
    1) Are you sure you entered the expression for y3[n] correctly?

    2) Could you show YOUR attempt to work YOUR homework problem?
     
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