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Q#1
LTI Systems
GATE EE 2025
MCQ
+1 mark
-0.33 marks
Consider a discrete-time linear time-invariant (LTI) system 
, where
Let
where 
is the discrete-time unit impulse function. For an input signal 
, the output 
is
Explanation:
Given a discrete-time LTI system 
,
In other way,
Hence, option (a) is correct.
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