Computer Sciences > Gate 2020 > Regular Language
Consider the following languages.
L1 = { wxyx ∣ w,x,y ∈ (0+1)+ }
L2 = { xy ∣ x,y ∈ (a+b)*, ∣x∣=∣y∣, x≠y }
Which one of the following is TRUE ?L2 = { xy ∣ x,y ∈ (a+b)*, ∣x∣=∣y∣, x≠y }
Correct : a
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