Question: var=expr A | B | C expr> -> + expr> | * | ( ) | 2. Prove that the following grammar is ambiguous using

var=expr A | B | C expr> -> + expr> | * | ( ) | 2. Prove that the following grammar is ambiguous using the sentence b+a+c SA AA+Aid a | b | c 3. Describe 3 ways through which ambiguous grammars have been dealt with in the development of programming languages

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