Unformatted text preview: ? ( ± ) = ³ 2 ( ± ) µ³ µ± ⁄ Show that the system satisfies the homogeneous property but not the additive property. Problem 4 : (10 points) A system is given by ? ( ± ) = µ µ± ³ ( ± − 1) (a) Is the system linear? Justify your answer. (b) Is the system causal? Justify your answer. (c) Is the system time invariant? Justify your answer....
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 Spring '11
 Stephen
 Elementary algebra, inputoutput relationship

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