Question: If L1 and L2 are Context Sensitive Languages, then prove the following. a) L1 U L2 is Context Sensitive Language. b) L1L2 is Context Sensitive

If L1 and L2 are Context Sensitive Languages, then prove the following.

a) L1 U L2 is Context Sensitive Language.

b) L1L2 is Context Sensitive Language.

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