Which technique does homer use at the beginning of book 9 of the odyssey to inform readers about ulysses’s adventures after the trojan war?

The correct answer is Flashback.

In this passage, Ulysses tells Alcinous about what he has been doing after the Trojan War. The story that follows constitutes a flashback. The rest of Book IX is Ulysses recounting his adventures.

"b"

hine was able to receive a high school and college education.