The input x[n] and output y[n] of a causal LTI system are related through the block-diagram shown below. x[n]- y[n] z-1 (a) Determine the state equation and the output equation of this LTI system. (b) Determine a difference equation relating y[n] and x[n]. (c) Is this system stable?

In the image below the cylinder has a radius of 0.4 meters and a height of 0.8 meters. A non-uniform electric field exist in space of the form. ECX, y, z) = (800 (N/ (C m) y (200 (N/ C) j A) What is the flux through the very top, the sides, and the bottom surfaces of the image. B) Total amount of charge inside the image. Focus 目 84 F HE

21. A piece of wire that is one mil in diameter and one foot long is one mil-foot.   Select one: TRUE FALSE