This is a Coding & Information Theory question

1. (18%) (Uniquely Decodable Code) (1) Construct the sets Cn and C. for the temary code C = {01, 10, 02, 21, 210). (2) Is the code C = {01, 10, 02, 21, 210} considered in (1) uniquely decodable? Why? If C is not uniquely decodable, find a code-sequence which can be decoded in at least two ways. 2. (8%) (Instantaneous Code) Find an instantaneous temary code with word-lengths 1, 2, 2, 2, 2,3,3,3, 4. 1. (18%) (Uniquely Decodable Code) (1) Construct the sets Cn and C. for the temary code C = {01, 10, 02, 21, 210). (2) Is the code C = {01, 10, 02, 21, 210} considered in (1) uniquely decodable? Why? If C is not uniquely decodable, find a code-sequence which can be decoded in at least two ways. 2. (8%) (Instantaneous Code) Find an instantaneous temary code with word-lengths 1, 2, 2, 2, 2,3,3,3, 4