1) [30%) Let G be a context-free gramnar, G=(V, .R's), that has start variable S, set of variables V=(S), set of terminals = {a, b), and set of rules R={ S E , s- aSb). Describe L(G), the language of the grammar G. 2) [35%) Let G be a context-free grammar, G=(V,E,R,S), that has start variable S, set of variables V=(S), set of terminals = {0,1}, and set of rules R={ S- , S 0S11). Describe L(G), the language of the grammar G. 3) [35%) Let G be a context-free granmar, G=(V,E,R,S), that has start variable S, set of variables Vs(s), set of terminals = {0,1}, and set of rules R=(S-HE , S 0 , S 1 , S- 0S0 , S 1S1). Describe L(G), the lauage of the grammar G 1) [30%) Let G be a context-free gramnar, G=(V, .R's), that has start variable S, set of variables V=(S), set of terminals = {a, b), and set of rules R={ S E , s- aSb). Describe L(G), the language of the grammar G. 2) [35%) Let G be a context-free grammar, G=(V,E,R,S), that has start variable S, set of variables V=(S), set of terminals = {0,1}, and set of rules R={ S- , S 0S11). Describe L(G), the language of the grammar G. 3) [35%) Let G be a context-free granmar, G=(V,E,R,S), that has start variable S, set of variables Vs(s), set of terminals = {0,1}, and set of rules R=(S-HE , S 0 , S 1 , S- 0S0 , S 1S1). Describe L(G), the lauage of the grammar G