Question: Q2) Let 2- fa, b]. Give recursive definitions for the following a) The language BB of all words containing the substring b) The language NOTBB

Q2) Let 2- fa, b]. Give recursive definitions for the following

Q2) Let 2- fa, b]. Give recursive definitions for the following a) The language BB of all words containing the substring b) The language NOTBB of all words not containing the languages over 2 substring bb c) Give a recursive definition of the set ODD 1 3 5 7...). d) Give a recursive definition for the set of strings of digits 0, 1, 2,3, ....9 that cannot start with the digit 0

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