Final answer:
Oedipus Rex is an example of a play that incorporates flashback to reveal the protagonist's tragic fate.
Step-by-step explanation:
Oedipus Rex is an example of a play that incorporates the literary technique of flashback. In the play, Oedipus, the protagonist, learns about his past through vivid flashbacks that reveal his tragic fate. These flashbacks help the audience understand the events leading up to the current situation.
Learn more about Use of flashback in Oedipus Rex