Grammar
S —> a,
S —> A3A4 ,
A3 —> A1, A3, A2 ,
A3 —> A1 A2, A1
A2—> aA2A1 ,
A1a —> a A1,
A2a —> aA2,
A1A4 —> A4a,
A2A4 —> A5a,
A2A5 —> A5a,
A5 —> a
generates
| A. | an^2 |
| B. | n2a |
| C. | 2an |
| D. | none of these |
Answer : A Explanation : |
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
