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Originally posted by 車里厘 at 7-10-2005 04:39 PM: 詳細: 3 = (P-2) x 1/3 3 x 3/1 = (P-2)x 1/3 x 3/1 9 = P-2 9+2=P-2+2 11=P P=11 非常簡單=V= 我諗F.2或以上絕大部份既人應該會識 不過佢可能對D數生疏左... --- 如果係我,我應該會係咁計: ...
Originally posted by 車里厘 at 2005-10-7 16:39: 我諗F.2或以上絕大部份既人應該會識
Originally posted by 可愛的兔兒 at 2005-10-7 09:15 PM: 3 = (P-2) x 1/3 3 x 3 = (P-2) x 1/3 x 3 9 = (P-2) x 1 9 = P-2 9+1 = P-2+1 10 = P-1 10+1 = P-1+1 11 = P P = 11 absolutely詳細step
Originally posted by SusanCrystal at 2005-10-7 10:13 PM: 就本人程度…呢題應該係心算之後即刻寫答案
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