0 votes 0 votes Consider a linear time-invariant system with transfer function $H(s)=\frac{1}{(s+1)}$ If the input is $\cos(t)$ and the steady state output is $A \cos(t+\alpha)$ then the value of $A$ is _________. Signals and Systems gate2016-ee-2 linear translation-invariant convolution impulse-response numerical-answers + – makhdoom ghaya asked Jan 29, 2017 retagged Dec 6, 2019 by go_editor makhdoom ghaya 9.4k points answer comment Share See all 0 reply Please log in or register to add a comment.