Question: There are two languages given below. One is regular, one is context free. Classify each of the languages. Prove your answers. a. L = {a^ib^2a^3

There are two languages given below. One is regular, one is

There are two languages given below. One is regular, one is context free. Classify each of the languages. Prove your answers. a. L = {a^ib^2a^3 | i, j, k > 0} b. L = {a^i a^j b^j b^i | i, j > 0} Characterize the following language (regular, context-free, decidable, or undecidable). Explain your answer. L = {1^i 0^i 1^i | i > 0} Prove or disprove: The number of Regular Languages over {0, 1} is countable. Show that the problem of determining if a Turing machine writes a 0 to the tape is undecidable

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