Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Lv 58,835 points

raz

Favorite Answers41%
Answers891

Working towards a phD in math. I have 4 college degrees including a masters. Areas of study include abstract algebra, topology, and geometry. My research for my dissertation is in Steenrod Algebras. I have taught college algebra, calculus, trig, and other undergraduate math courses.