Question: 1.Prove the following grammar is ambiguous: -> = -> A | B | C -> + | * | ( ) | 2. Given the

1.Prove the following grammar is ambiguous:

-> =

-> A | B | C

-> +

| *

| ( )

|

2. Given the grammar:

-> a b

-> b | b

-> a |a

Which of the following sentences are in the language generated by this grammar?

a. baab b. bbbab c. bbaaaaaS

d. bbaab

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