Answer:
3. Fragment with no subject
Is this a math question? lol i bet you'd find a better answer if you put it in the math section. Good luck :)
Oedipus' self-inflicted blindness symbolizes his foolishness and inability to see clearly what stood before him. Famed for his commonsense and clear thinking, Oedipus has been revealed all too human. Blinding himself is his way of taking responsibility for his part in his father's death and a symbol of new found wisdom. ;)
Answer:
Incorrect punctuation between elements
I'm not entirely sure tho