

MCQOPTIONS
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1. |
If L1‚Äö√Ñ√∂‚à ö√ë‚Äö√¢¬ß and L2‚Äö√Ñ√∂‚à ö√ë‚Äö√¢¬ß are regular languages, then L1.L2 will be$ |
A. | regular |
B. | non regular |
C. | may be regular |
D. | none of the mentioned |
Answer» B. non regular | |