1. Computer Science Engineering (CSE)
  2. Theory of Computation
  3. Unit 1
  4. = ∈{ } w has at least as many occurrence...
Q.

= ∈{ } w has at least as many occurrences of (110)’s as (011)’s}. Let L {w 0,1 * 2 = ∈{ } w has at least as many occurrence of (000)’s as (111)’s}. Which one of the following is TRUE?

A. L1 is regular but not L2
B. L2 is regular but not L1
C. Both L1 and L2 are regular
D. Neither L1 nor L2 are regular
Answer» B. L2 is regular but not L1
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