a. Strings that contain the substring " 012 . A stengs s is a subseguence of a string t if s's charucters occur in t. in a contrinws order. For exanple, " 00120 is wotid, but " 01120 is invalid. b. Strings thet contain the sobsequove " 012 ". A string s is a subequerce of a string t if s's characte occur in t in the same order bot they are nat required to be centinuous. For example, "ool2o" and "O1120" are valid, but " 021011 is inudid. 2. Draw a DFA for each of the following languages in Question 1. Preferably minimol. a. Strings that contain the substring " 012 . A stengs s is a subseguence of a string t if s's charucters occur in t. in a contrinws order. For exanple, " 00120 is wotid, but " 01120 is invalid. b. Strings thet contain the sobsequove " 012 ". A string s is a subequerce of a string t if s's characte occur in t in the same order bot they are nat required to be centinuous. For example, "ool2o" and "O1120" are valid, but " 021011 is inudid. 2. Draw a DFA for each of the following languages in Question 1. Preferably minimol