Question: If L1 is a regular language and L2 is a finite language, then L1L2 is regular language. Select one: True False An unambiguous CFG always

If L1 is a regular language and L2 is a finite

If L1 is a regular language and L2 is a finite language, then L1L2 is regular language. Select one: True False An unambiguous CFG always has a unique parsing tree for each string of the language generated by it. Select one: True False Consider a grammar with production P:SOSAB,A0A,B1B 1. The grammar is noncontracting. Select one: True False

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