Question: 3. (10 points) The alphabet for this problem is a, b, c. For this problem, briefly justify your answers to each of the following True/False

3. (10 points) The alphabet for this problem is a, b,

3. (10 points) The alphabet for this problem is a, b, c. For this problem, briefly justify your answers to each of the following True/False questions a. True / False: There is a non-context-free language over ? which has the string abba as an element. b. True / False: Every context-free language over ? is nonregular. c. True/ False: There is a language that is generated by both an ambiguous CFG and an unambiguous CFG d. True/ False: The union of two different context-free languages over ? is regular

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