give me 16 no question answer

16. For 11101 we get 11100 or 11001. For 01100 we get 11100. No. because the code word could have been 11100 or 11001. Yes, only the code word 11100 differs in one position from the received word. 17. 000000, 100110, 010011, 001101, 110101, 101011, 011110, 111000