→ nothingnews:糟糕 我的也是筆電 會不會被操壞阿 囧 04/23 00:21
→ heri:聽你們這樣說～害我現在都不敢開了,怕新筆電過勞死XDDD 04/23 11:47
話說上次改版後我的筆電就開始會過熱當機了 = =
然後開了之後登入要等好久...
打副本鈍鈍的
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Problem: Let {x_n} be a convergent real sequence.
Which of the following is true?
(a) {x_n} is Cauchy. (b) {x_n} is Riemann.
(c) {x_n} is Galois. (d) {x_n} is Abel.
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