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Expandthc periodic garaibction abowtrirrfig by the qxFoqEDrlrl Fouriersc.iesa'ld Dlo! thc frequency snd powcr speatnm.
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ID tte aLor'cxsmple( Q, No. 2 (b) ), what fu thc.frcct oDthc lpcctur!1 ifpcriod ? bccoacs largcr 3!d Lrger' - -l= p tc O, Determire the outpd response oftle low-pals RC Detworkdue to rtr itput x(t) convolution.
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sigltl f(r\=106(t "2) find s&plitudcandphs$e spectrum thetioe lhiffcd ixnputse of FiodtbeFourier Transform ofrhe sig!.I sho*trin fi8.
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coaresponding digital ourputsequen(e. Provctt-at LitrearTime lo\,8rialt sFtcm is stsbleifits impulsrcspolse is absolu!9lysutlrDable,
sLctcbtbc acqucrccfor lhe variablG for tlro fro&. n 6.(.) FiadLrplac.c Traosfornof f(t) = e4'u(-t) + e-&a(r) . Docothe Laplace Traofond exist?SLowthe ROC. (8) (8)
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