>>104069051000x=/=infinity
Let x = .999...
Then nx=n*0.999...
As n-->infinity, RHS approaches infinity.
x=(n*0.999...)/n
Since n--->, n=/=0 so we cancel n
x=0.999...
So we're back where we started and we haven't really said anything. But you knew that and this was a shitpost and the reason I am replying is actually because I am a brainlet so it makes me feel smart to "solve" retardedly easy problems like this.
