>>190
0.9999... is rationel because it have a template and because I can prove it.
.9999... * 10 = 9.9999...
.9999... * 9 = 9
.9999... = 1
And 1 is rational.
And i am not a math studiant. i am a math teacher. And this fucking .99~8 or 0.000...1 DONT EXIST! I'ts easy to prove than 10^-x with < -> infinite = 0. Not 0.00...1