>>41
gb2/school/
1.999... is a limit, it is not a real number. As you increase the number of 9s, it gets closer and closer to 2. As the number of 9s goes to infinity, it gets infinitely close to 2. 1.999... is NOT a real number, because it is infinitely complex. Nothing in this world has a radius, length, etc. of 1.999...