Effects of properties on ROC of Z Transform

[@nimishajain1618]

Thanku sir .for giving your hardwork for all students . One mor request is that plz make videos on moore and melay machine in d.e.

[@ruchimadaan573]

Thank you sir.Sir the qus you solved roc in between 2 circles.One part having a=0.5^nu(-n-1),other part having a=(-0.25)^nu(n).Is one part is counter part of other.Kindly rectify this confusion.

[@realislamicguidance2375]

Suppose a signal is growing exponentially. We take its Z transform & find its ROC. So what are we supposed to do practically? Are we supposed to manipulate our O/P by multiplying any signal from ROC such that our O/P converges & system is stable? And what if our signal is exponentially decaying so whats the purpose of finding ROC in this case (except for determing stability/casuality)?

[@bsingh9181]

Thank you so much sir ...you are the best...you always help us.... again thanks sir

[@abhilashagolhani9303]

Sir aapne Jo Linearty property ka,1st question ka ROC nikala ushka all solution kar deejiye sir plz

[@samadhanshinde755]

5:12 a should be between -1 to 1otherwise z does not exist

[@9677157246]

Thank u so much sir❣️❣️❣️❣️

[@bsingh9181]

Sir please make a long video of Nyquist rate....

[@anamsaniya9164]

Thank you sir for the video

[@sanjuthakur7221]

sir make video on z inverse

[@AKHILESHKUMAR-vc8tq]

thank you sir

[@navcharak]

Make video on Fourier series

[@viveksingh-qi8mh]

Number system pads digie

[@vamshisingirikonda1859]

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