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

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?

Q1. What is function explain its type with advantages

Give 2 examples of the functions that don't use even a single variable or argument ?