2 votes 2 votes thor asked Nov 17, 2016 thor 386 views answer comment Share Follow See all 3 Comments See all 3 3 Comments reply thor commented Nov 17, 2016 reply Follow Share option B is implied by A. If A is true then B is true 0 votes 0 votes thor commented Nov 17, 2016 reply Follow Share $E' \rightarrow .E, \$$ generates $E \rightarrow .Ea | .b, \$,b$ 0 votes 0 votes mohit chawla commented Nov 17, 2016 reply Follow Share you are correct! https://www.cs.york.ac.uk/fp/lsa/lectures/closure2.pdf 1 votes 1 votes Please log in or register to add a comment.