only first 2 questions please!

Secure h ps://us ers encs concordia ca grahne/o comp335/assign 3.pdf Apps R Facebook D operating system Cor r COMP 335 Introd D Introduction To Auto G internship computers Programming problen P Perfect Resume Builde D sec71.70pdf A Dr. Aiman Hanna De assgn3-pdf Assignment 3. Due date: March 30, by 23:59 P.M. EDT 1. Give context-free grammars for each of the following languages. (a) bicambn h k m n) (b) ta biak (i j and k 20) or (i 20 and j> k) 2. Prove that if G is the context-free grammar defined by the productions S asbSIbSaSIE then Tia (w) nb (w) 3. In each case below, show that the grammar is ambiguous, and find an equivalent unambiguous grammar. (a) S SS abla (b) S ABA, A a AIE, B bBIE 3:3 ENG O Ask me anything 2017-03-2