Official PYQ · 2006Set 1 · Q74LTI SystemsMCQ1 mark

GATE EC 2006 Set 1 Q74 — LTI Systems

Common Data for Questions 74, 75:
Let $g(t)=p(t)^{*} p(t)$ , where * denotes convolution and $p(t)=u(t)-u(t-1)$ with $u(t)$ being the unit step function

The impulse response of filter matched to the signal $s(t)=g(t)-\delta(t-2)^{*} g(t)$ is given as

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Answer: D

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Published 10 Oct 2026

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GATE EC 2006 Set 1 Q74 — LTI Systems

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