trista_cheong

Originally posted by playbr2 at 2006-10-18 06:35 PM:4 Y- h* |+ B% ]: X
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咪就係話你醒過頭,所以吾會明其他人吾明D咩囉

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guswan

Originally posted by trista_cheong at 2006-10-18 16:10:
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李天命d 書聽聞非常正

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睇晒李天命都只得7分..............

pigcat

9分ja~~

trista_cheong

Originally posted by guswan at 2006-10-18 10:26 PM:
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& u2 m5 d' `+ ^1 e+ e1 R睇晒李天命都只得7分..............

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- _/ k8 P& n% H, s, F7 分好多ga la wor 你仲想點?

Chingy

0-13分者为优秀（上限10％）；14－19分者为良好（20％）；20－25分者为中等（30％）；26－48分者为不佳（下限40％）。你的分数是13分，属于优秀。6 h- R  ?) S0 j

2 {8 V6 k5 w1 y1 Y$ dfirst time do it...not a bad grade
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[ Last edited by Chingy on 2006-10-19 at 07:31 PM ]

clkgtr

Modus ponendo ponens1 g6 g& b) ~' N+ I9 p
P --> Q, 因為 P  所以 Q# K$ q' C: a8 \* O. p5 u9 _
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Modus tollendo tollens3 S+ f" ]5 a7 L- _; Q' R0 H$ k
P --> Q, 取得 ~P  所以 ~Q
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. w" U9 c, w0 I( u; C* hDisjunctive syllogism
. P9 k- f" p  N% y2 O) h* fP or Q, 取得 ~P  所以 Q
$ J1 X' Q. q3 F1 A; @. iP or Q, 取得 ~Q  所以 P: R' p$ |* F2 |: u4 }/ \0 J

! J6 u  M" C0 X9 qConjunctive syllogism8 |5 r: |/ r! b# H6 q8 H
~(P & Q), 取得 P  所以 ~Q
7 b: v6 p# O, l& ^~(P & Q), 取得 Q  所以 ~P
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8 u: q; g- H% g. }) DHypothetical syllogism
. @% f8 t6 U/ I5 eP --> Q, 取得 Q --> R  所以 P --> R
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$ ?! y: j4 a5 j+ p- XDe Morgan's theorem% b1 ^5 ^- R) `, h* ~# U* U
~(P & Q)  所以 ~P or ~Q  Q% }* c" @3 T+ Y5 _
~(P or Q)  所以 ~P & ~Q