381-2003fa-final

381-2003fa-final - CS381 Fall 2003 Final Exam Friday Dec...

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
CS381 Final Exam Friday Dec 12, 2003 Fall 2003 Olin 255 9:00-11:30 This is a 2 1 2 hour in class closed book exam. All questions are straightforward and you should have no trouble doing them. Please show all work and write legibly. Thank you. 1. Is it decidable for regular sets 1 R and 2 R whether 12 R R ? Justify your answer. 2. Write a context-free grammar for the compliment of { } |() * ww w a b ∈+ . 3. Let () * L ab + be a context-free language.
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

This homework help was uploaded on 02/02/2008 for the course CS 3810 taught by Professor Hopcroft during the Spring '07 term at Cornell.

Ask a homework question - tutors are online