Z-transform is mostly used for what kind of functions ?a)Discrete functionsb)None fo the mentionedc)Continuous functionsd)Both continuous as well as non-continuous functio

Z transform of it

1. Which of the following justifies the linearity property of z-transform?[x(n)↔X(z)].a) x(n)+y(n) ↔ X(z)Y(z)b) x(n)+y(n) ↔ X(z)+Y(z)c) x(n)y(n) ↔ X(z)+Y(z)d) x(n)y(n) ↔ X(z)Y(z)

Describe the following two questions.1) Identify two types of transformers that are used in your discipline and briefly describe their function.For example, if you are in mechatronics engineering, what kinds of transformers are used?

Discrete-time signals are _________________Select one:1. Continuous in amplitude and discrete in time2. Discrete in amplitude and discrete in time3. Discrete in amplitude and continuous in time4. Continuous in amplitude and continuous in time

Discrete-time signals are _________________Select one:1. Discrete in amplitude and continuous in time2. Continuous in amplitude and continuous in time3. Discrete in amplitude and discrete in time4. Continuous in amplitude and discrete in time