Where is math used? Well, everywhere. For everything.
What are some of the challenges involved in this? Well, a lot. A whole lot.
http://www.networkworld.com/community/blog/worlds-23-toughest-math-questions
What are some of the challenges involved in this? Well, a lot. A whole lot.
http://www.networkworld.com/community/blog/worlds-23-toughest-math-questions