Q2.6MCQ2 marks, −0.5Consider the following languages: L1={ww∣w∈{a,b}∗}L1=\left\{ww \mid w \in \{a,b\}^*\right\}L1={ww∣w∈{a,b}∗} L2={wwR∣w∈{a,b}∗,wR is the reverse of w}L2=\left\{ww^R \mid w \in \{a,b\}^*, w^R \text{ is the reverse of w} \right\}L2={wwR∣w∈{a,b}∗,wR is the reverse of w} L3={02i∣ i is an integer}L3=\left\{0^{2i} \mid \text{ i is an integer} \right\}L3={02i∣ i is an integer} L4={0i2∣ i is an integer}L4= \left\{ 0^{i^2} \mid \text{ i is an integer} \right\}L4={0i2∣ i is an integer} Which of the languages are regular?(A)Only L1L1L1 and L2L2L2(B)Only L2,L3L2, L3L2,L3 and L4L4L4(C)Only L3L3L3 and L4L4L4(D)Only L3L3L3Sign in to save attempts.Show answer← PreviousNext →SolutionsDiscussionLoading…Sign in with Google