Question: Consider the following grammar representing LISP-like expressions: | | () | lexatomlist atomnumid listlexseq lexseqlexseqlexlex Where Non-Terminals = { lex, atom, list, lex-seq}, Terminals =

Consider the following grammar representing LISP-like expressions:

|

|

()

|

lexatomlist

atomnumid

listlexseq

lexseqlexseqlexlex

Where Non-Terminals = { lex, atom, list, lex-seq}, Terminals = {num, id, (, )}

a. Write leftmost and rightmost derivations for the string (a 23 ( m x y ) ).

b. Draw parse tree for the string in part a.

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