Electrical Engineering > GATE 2021 > LTI Systems
Two discrete-time linear time-invariant systems with impulse responses h1[n]=δ[n-1]+δ[n+1] and h2[n]=δ[n]+δ[n-1] are connected in cascade, where δ[n] is the Kronecker delta. The impulse response of the cascaded system is
Correct : c
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