Posts: 1,926
Threads: 133
Joined: Apr 2011
Reputation:
0
I think .999... is a limit.
In a constant function where x = y and a = 1, applying the limit of a constant theory.
Posts: 823
Threads: 75
Joined: Apr 2011
Reputation:
0
Another easy way to prove it:
1/9 = 0.1...
2/9 = 0.2...
3/9 = 0.3...
etc.
So 9/9 = 0.9...
But 9/9 must also equal 1, so 0.9... = 1
Posts: 1,796
Threads: 387
Joined: Mar 2011
Reputation:
0
If there is a limit, it is rounded.
Posts: 1,012
Threads: 94
Joined: May 2011
Reputation:
0
This isn't the math section guys...