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Signals and Systems - Engineering

Q1:

Z transformer of 

A aX(z) - bY(z)

B aX(z) + bY(z)

C aX(z) + bY(z) + a/b

D aX(z) + bY(z) + bY(z) - a/b

ANS:B - aX(z) + bY(z)

Z transform possesses the property of linearity.