Consider the following languagesL1 = {ap | p is a prime number}L2 = {anbmc2m | n ≥ 0, m ≥ 0}L3 = {anbnc2n | n ≥ 0}L4 = {anbn | n ≥ 1}Which of the following are CORRECT?I. L1 is context-free but not regular.II. L2 is not context-freeIII. L3 is not context-free but recursive.IV. L4 is deterministic context-free

Consider the following languagesL1 = {ap | p is a prime number}L2 = {a

1.	Consider the following languagesL1 = {ap \| p is a prime number}L2 = {anbmc2m \| n ≥ 0, m ≥ 0}L3 = {anbnc2n \| n ≥ 0}L4 = {anbn \| n ≥ 1}Which of the following are CORRECT?I. L1 is context-free but not regular.II. L2 is not context-freeIII. L3 is not context-free but recursive.IV. L4 is deterministic context-free
A.	I, II and IV only
B.	II and III only
C.	I and IV only
D.	III and IV only
Answer» E.

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