Question: Indicate the following whether the specified language is (a) regular, (b) context-free but not regular (c) recursive but not context-free, or (d) non-recursive 1.{w |

Indicate the following whether the specified language is (a) regular, (b) context-free but not regular (c) recursive but not context-free, or (d) non-recursive

1.{w | w is a valid Turing machine encoding}

Explain plz

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