Question

prefixes
the prefix \post\ means \following\ or \after\.
the author chose to write a postscript note at the end of
the book to thank his readers for enjoying his work.
which is most likely the meaning of the underlined
word?
something written after the actual text
a recipe
the first thing written in a text
something written to a parent

Explanation:

The prefix "post" means "following" or "after". In the context of the sentence, the author wrote a "postscript" note at the end of the book. So, "postscript" should be something written after the actual text.

Answer:

Something written after the actual text