a) L1 = the set of all strings that begins with 0 and ends with 1 b) L2 = the set of all strings that begins with 0 and have even length c) L3 = the set of all strings that have length at least 3 and its third character is 1 d) L1 L L2 e) L1L2 f) L1L3 g) The set of all strings such that every occurrence of 0 is followed by at least two 1s, e.g., 0111, 01101111011111111,1110111,1 are in this language, but 0101 and 0110 are not. h) The set of all strings that does not contain pattern 0010. i) The set of all strings except 10 and 101. j) The set of all string such that every position with odd value of index contains 0 . For example, 0001, 0101,01010 are in this language, but 10 and 01110 are not