0 votes 0 votes build an FA such that when the labels a and b are swapped the new machine is different from the old one but equivalent (the language defined by these machines is the same) Theory of Computation theory-of-computation finite-automata + – The Capricorn asked Feb 25, 2018 The Capricorn 407 views answer comment Share Follow See 1 comment See all 1 1 comment reply Tesla! commented Feb 26, 2018 reply Follow Share difficult to understand the question can you give an example? 0 votes 0 votes Please log in or register to add a comment.