According to plato what is the difference between knowledge and true opinion?

However, knowledge differs from mere opinion in that it can be defended by a logos, a rational explanation of why that opinion is true. Thus emerges the formula that knowledge is true opinion accompanied by a logos, or as it came to be expressed in the Western tradition, as "justified true belief."

Explanation:

answer; (b) knowledge based summaries of our beliefs and feeling about the self in particular domains;