By using this site, you are accepting "session" cookies, as set out in the site's Privacy Policy
Cookies are also used to remember which page of the book you last viewed, so that when you revisit the site you automatically return to the last page you visited.
The absolute value of a number is simply the value of the number regardless of sign. We were comparing +7 and -9. Now, if we pay no attention to the sign, and if we consider only the absolute value of the number, we are comparing simply 7 and 9. Surely 7 isn’t larger than 9, is it?