Examples | Cfg Solved

: [ S \Rightarrow SS \Rightarrow (S)S \Rightarrow ((S))S \Rightarrow (())S \Rightarrow (())(S) \Rightarrow (())() ] 4. Example 3 – ( a^n b^n ) (equal number of a’s and b’s) Language : ( a^n b^n \mid n \ge 0 )

: [ S \to aSa \mid bSb \mid a \mid b \mid \varepsilon ] cfg solved examples

: [ S \Rightarrow aSa \Rightarrow aba ] 7. Example 6 – ( a^i b^j c^k ) with i+j = k Language : ( a^i b^j c^i+j \mid i,j \ge 0 ) : [ S \Rightarrow SS \Rightarrow (S)S \Rightarrow