Question: (a) (8 marks) Using the grammar: = alble +|- *|/| () show a parse tree and sightmost derivation for: a = a + (b/c +

(a) (8 marks) Using the grammar: = alble +|- *|/| ()

(a) (8 marks) Using the grammar: = alble +|- *|/| () show a parse tree and sightmost derivation for: a = a + (b/c + a) (b) (5 marks) Modify the above grammar to add the unary minus operator that has higher precedence than either of these binary operations +,-./, or 1

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