Question: 4. (a) Compute the FIRST set for the right-hand side of each rule in the following grammar. ( ) ( ) a b (b) Modify

4. (a) Compute the FIRST set for the right-hand side of each rule in the following grammar.

( ) ( ) a b

(b) Modify the grammar so that it can be parsed using an LL parser. Keep the modified grammar as simple and as close to the original grammar as possible.

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