0.9....(循環) = 1 [難題]

Pentagon

如何解釋:tvb now,tvbnow,bttvb: |$ e3 w5 o0 z6 B% Y
www1.tvboxnow.com5 W4 b$ T& ~9 ?5 u4 _7 L/ P; i5 T
0.9....(循環) = 1

Pentagon

The answer is:$ S% Z, f% ?; J
0 p4 M1 `7 @- A9 h" B5 ]6 g) i6 a
If 1/9=0.1...(循環)
  j2 L6 @* F6 ^7 Y% s3 n" [+ P公仔箱論壇and then 2/9=0.2....(循環)
6 }& l% O' ~% [2 t, aand then 3/9=0.3....(循環)www1.tvboxnow.com: x  z: ~* G( o
and then 4/9=0.4....(循環)
6 R6 E: I* t5 [& H9 e8 M0 k公仔箱論壇.......
" l% T. T5 m1 o- X" u公仔箱論壇and then 8/9=0.8....(循環)
$ n. ~3 N: G, W/ q* N公仔箱論壇www1.tvboxnow.com8 T- Y2 A! r; l1 c6 f2 S
So, 9/9=0.9....(循環) =1