Choose the correct answer of the following: After removing left recurs

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Module 2 : Syntax Analysis (Parser)

20222m

Choose the correct answer of the following:
After removing left recursion from $A \rightarrow A\alpha / \beta$ , the resulting grammar will be
(i) $A \rightarrow \beta A'$
(ii) $A \rightarrow \alpha A'$
(iii) $A \rightarrow \alpha \beta A''$
(iv) $A \rightarrow \beta \alpha A'$

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