2 votes 2 votes The result of cross product of two DFAs is intersection of two languages or union of the two languages? Theory of Computation finite-automata + – aditi19 asked Sep 21, 2018 aditi19 683 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply Swapnil Naik commented Sep 21, 2018 reply Follow Share Intersection of two languages. 0 votes 0 votes smsubham commented Sep 21, 2018 reply Follow Share depends on what states you take as the final state. $\bigcap $ -> States in which both are final states will be the final state $\bigcup$ -> States in which any final states will be the final state P.S. Cross method doesn't work if there are dead states. 2 votes 2 votes smsubham commented Sep 21, 2018 reply Follow Share https://www.youtube.com/watch?v=nru0uDctBAE 0 votes 0 votes Please log in or register to add a comment.