 
			 
			MCQOPTIONS
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				| 1. | Consider alphabet ∑ = {0, 1}, the null/empty string λ and the sets of strings X0, X1 and X0. How are X1 and X2 are related? Which one of the following represents the strings in X0? | 
| A. | 10 (0* + (10)*)1 | 
| B. | 10 (0* + (10)*)*1 | 
| C. | 10 (0* + (10)*)*1 | 
| D. | 10 (0 + 10)*1 + 110 (0 + 10)*1View Answer | 
| Answer» D. 10 (0 + 10)*1 + 110 (0 + 10)*1View Answer | |