2.6 Using the following grammar Expr >Expr+ Term | ExprTermTerm Te> 191 (Expr) draw a parse tree for each of the following: (b) 5 4+3 (a) 5+4 3 2.7 Using the following grammar: Expr Term ExprI Term Expr | Term Te-> 191(Expr) draw a parse tree for each of the following: (a)5+4 3 (b)5 4+3 2.8 Using the following grammar: Expr >Expr Term | Term Term >Term Factor Factor Factor 0.19 (Expr) draw a parse tree for each of the following: (a) 5+43 (b) 5*4+3 2.9 Using the following grammar Expr->Expr+ Expr | Expr Expr 019I (Expr) draw a parse tree for each of the following: (a) 5+43 (b) 5*4+3 2.10 Using the following grmmnar: Expr-Expr Expr Expr Exprl 01.9 draw a parse tree for each of the following: (a)+543 (b) 543 2.11 Consider the following grammar: Which of the following sentences are in the language generated by this grammar? a. baab b. bbbab d. bbaab