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electronics and communication engineering signals and systems
1. Out of the three transforms viz. Z-transform, Laplace transform and Fourier transform
(A): all three are used in both continuous time domain and discrete time domain
(B): all three are used in continuous time domain
(C): Z transform is used in continuous time domain while Laplace and Fourier transforms are used in discrete time domain
(D): Z transform is used is discrete time domain while Laplace and Fourier transforms are used in continuous time domain
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