Question: 1-Define syntax and semantics. 2-Using the following grammar show a parse tree and a leftmost derivation for the statement: x = x * (y +

1-Define syntax and semantics. 2-Using the following grammar show a parse

1-Define syntax and semantics. 2-Using the following grammar show a parse tree and a leftmost derivation for the statement: x = x * (y + (z * x)) Grammar: = x | y | z + | | ( ) | 3-Using the following grammar show a parse tree and a leftmost derivation for the statement: * A = ( A + B ) * C Grammar: = A | B | C + | * | ( ) .

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