Answer / usha

The Signals and systems helps to predict with some
certainty,behaviour of some system when they are subjected
to different input signals. It also helps to design
electrical circuits or algorithms that will operate on
signals to get the desired output.

Answer / sarath

it is used to analyze the input,output of the system.also it
provides some idea about the applications of some transforms
behind the mathematics.

Answer / shiny

It denotes how the system react when various types of signals are applied.Ir helps us to know the behaviour of the system.

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