trista_cheong

Originally posted by playbr2 at 2006-10-18 06:35 PM:
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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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) j5 u( ~5 W; q+ Y4 e/ p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:/ l9 Z# ^. L1 `3 e2 `

# }) s% A" x/ j* L5 [9 W! W+ V  V2 {# Z7 o: m- v% g1 j
睇晒李天命都只得7分..............

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7 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。; u- F5 Y) c5 p  I

% h: Q$ E8 g% k* h4 e- @9 hfirst 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 ponens: r5 N4 Q/ u) g/ A' ~$ V  T
P --> Q, 因為 P  所以 Q
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Modus tollendo tollens
& y! O" {1 d9 X2 SP --> Q, 取得 ~P  所以 ~Q9 k, \1 a+ ]/ |7 f+ ^' J' h" Z; M( v
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Disjunctive syllogism
$ k1 g- ?* v9 H1 W8 W! R( F8 D% v5 y% aP or Q, 取得 ~P  所以 Q& \6 F" ?+ ~. E( d; ^
P or Q, 取得 ~Q  所以 P
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7 X+ q4 [2 ^5 v: q- Y5 v' ?9 M0 @Conjunctive syllogism
2 p. J5 K+ g; a: N" r' L~(P & Q), 取得 P  所以 ~Q& g; e7 c* Z4 M$ X
~(P & Q), 取得 Q  所以 ~P
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9 `3 n4 @' e# A; [7 Y& NHypothetical syllogism
) T- i* B0 |. c* x) ZP --> Q, 取得 Q --> R  所以 P --> R
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De Morgan's theorem
- c/ G4 E' R* ?9 P0 G# Y* ?~(P & Q)  所以 ~P or ~Q. t6 ]/ u" K: c# R  }- G8 `; w
~(P or Q)  所以 ~P & ~Q