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Answer to all parts are needed. 4. The following questions refer to the grammar shown below: expr> + | - * ** / exp> -(

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Answer to all parts are needed.

4. The following questions refer to the grammar shown below: expr> + | - * ** / exp> -( ) l (a) Give a rightmost derivation of the sentence (A-B) / C**D (b) List all phrases in the sentence (A-B) C*D (c) List all simple phrases in the sentence (A-B) / CD (d) What is the handle of the sentence (A-B) CD

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