Consider the languages: L1 ={a^n b^n c^m | n,m >01 and L2 ={a^n b^m c^m |n,m> o) Which one of the following statements is FALSE?

L1 u L2 is a context-free language

L1 n L2 is a context-free language

L1 and L2 are context-free languages

L1 n L2 is a context sensitive language

Consider the languages: L1 ={a^n b^n c^m | n,m >01 and L2 ={a^n b^m c^

1.	Consider the languages: L1 ={a^n b^n c^m \| n,m >01 and L2 ={a^n b^m c^m \|n,m> o) Which one of the following statements is FALSE?
A.	L1 n L2 is a context-free language
B.	L1 u L2 is a context-free language
C.	L1 and L2 are context-free languages
D.	L1 n L2 is a context sensitive language
Answer» B. L1 u L2 is a context-free language

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Consider the languages: L1 ={a^n b^n c^m | n,m >01 and L2 ={a^n b^m c^m |n,m> o) Which one of the following statements is FALSE?

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