

MCQOPTIONS
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1. |
WHICH_GRAMMAR_VIOLATE_RULES_OF_AN_OPERATOR_GRAMMAR??$ |
A. | P-> QR |
B. | P -> Q s R |
C. | P -> ε |
D. | P ->Q t |
Answer» C. P -> ‚âà√≠¬¨¬µ | |