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Question

Let L1 = {anbnam | m, n = 1, 2, 3 …………}
       L2 = {anbmam | m, n = 1, 2, 3 ……………}
       L3 = {anbnan | n = 1, 2, 3 ………}

Choose the correct statements.

A L3 = L1 ∩ L2
B L1 and L2 are CFL but L3 is not a CFL
C L1 and L2 are not CFL but L3 is a CFL
D (A) and (B)
Answer & Explanation
Option: [D]

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