0 votes 0 votes Here are some fundamental questions that i am a bit doubtful 1.Regular languages are closed under a)infinite Union b)infinite intersection or not? 2.what is the intersection of CFL and a Regular Language Aboveallplayer asked Jan 27, 2017 Aboveallplayer 325 views answer comment Share Follow See 1 comment See all 1 1 comment reply sudsho commented Jan 27, 2017 reply Follow Share 1:)a:) regular languages are not closed under infinite union... 1:) b:)same with infinite intersection..not closed 2:) intersection of CFL and a Regular Language is CFL 4 votes 4 votes Please log in or register to add a comment.
0 votes 0 votes 1) a) regular languages are not closed under infinite union... b) same with infinite intersection..not closed 2) intersection of CFL and a Regular Language is CFL Dhananjay2017 answered Jan 27, 2017 Dhananjay2017 comment Share Follow See all 2 Comments See all 2 2 Comments reply ankyAS commented Jan 30, 2017 reply Follow Share what do u mean by infinite union and infinite intersection? 0 votes 0 votes Smriti012 commented Jan 30, 2017 reply Follow Share infinite union is ..... {a,b} U {aa,bb} U {aaa,bbb} U... ......{a^n,b^n|n>=1} ... <=NOT Closed 0 votes 0 votes Please log in or register to add a comment.
