I have an exam in this subject tomorrow, I just watched this really good explanation of the pumping lemma by Shai Simonson yesterday. Starts at 3:43. http://ww

I have an exam in this subject tomorrow, I just watched this really good explanation of the pumping lemma by Shai Simonson yesterday. Starts at 3:43. http://www.youtube.com/watch?v=sqkcpQw-78A&feature=share&list=PL601FC994BDD963E4 http://www.youtube.com/watch?v=sqkcpQw-78A&feature=share&lis...