

MCQOPTIONS
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1. |
Using pumping lemma, which of the following cannot be proved as not a CFL ? |
A. | {a<sup>i</sup>b<sup>i</sup>c<sup>i</sup>|i>=0} |
B. | {ss|s {a,b}*} |
C. | The set legal C programs |
D. | None of the mentioned |
Answer» E. | |