Question: Exp1[E]: E ::= T | E + T | E T T ::= F | T * F F ::= v | ( E )

Exp1[E]:

E ::= T | E + T | E T

T ::= F | T * F

F ::= v | ( E )

1) Add an operator / to Exp1 having the same precedence as *.

2) Add an operator to Exp1 having a precedence greater than * and / but less than parenthesis.

3) Show the following grammar is ambiguous.

Exp2[E]:

E ::= v | ( E ) | E OP E

OP ::= + | - | * | /

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