Originally posted by 2076 at 2005-5-19 02:19 PM:
我淨係知個圓pass through C1個圓心,
跟住...唔識:icon086:
條3D個ratio我知係2/3,
但唔知點prove:icon062:
講講下c機會最大:icon062:
我唔知:icon099:
用centre x k = -1計...計到k架:icon101:
但mini個ans d人話岩...=我錯左:icon101:
3D用similar triangle:icon071:
Originally posted by MatthewChor at 2005-5-19 02:21 PM:
我唔知:icon099:
用centre x k = -1計...計到k架:icon101:
但mini個ans d人話岩...=我錯左:icon101:
3D用similar triangle:icon071:
3D錯左:icon086:
我計到k=-1/2, 錯埋:icon101:
Originally posted by 2076 at 2005-5-19 02:27 PM:
3D錯左:icon086:
我計到k=-1/2, 錯埋:icon101:
我計到k=-3/2:icon071::icon071::icon071:
我, 我左, 右, 右前, 前面全部冇揀vector:icon101:
Originally posted by 2076 at 2005-5-19 02:35 PM:
我, 我左, 右, 右前, 前面全部冇揀vector:icon101:
vector考triangle concept....唔易做ga~:icon112:
Originally posted by MatthewChor at 2005-5-19 02:41 PM:
vector考triangle concept....唔易做ga~:icon112:
我一直懷疑有congruent triangle但唔肯定
得上面4分寧願做其他最少5分:icon101:
不過計area唔准in, 唔識:icon087:
Originally posted by 2076 at 2005-5-19 02:46 PM:
我一直懷疑有congruent triangle但唔肯定
得上面4分寧願做其他最少5分:icon101:
不過計area唔准in, 唔識:icon087:
上面curve area = 下面curve area~:icon071:
我都呆一呆:icon101:
Originally posted by MatthewChor at 2005-5-19 02:50 PM:
上面curve area = 下面curve area~:icon071:
我都呆一呆:icon101:
即係...長方形面積x 1/2?
條general solution好新穎,
未見過:icon101:
Originally posted by 2076 at 2005-5-19 02:53 PM:
即係...長方形面積x 1/2?
條general solution好新穎,
未見過:icon101:
咪長方形lor:icon081:
今年食左屎...:icon021:
MI..
K(2^(K+1))
我唔知點解計極都ON Q 咁寫2^(K+2)..:icon063:
Originally posted by 2076 at 2005-5-19 14:53:
即係...長方形面積x 1/2?
條general solution好新穎,
未見過:icon101:
條general solution 真係嚇一嚇 ,不過就只係嚇一嚇咁簡單:icon101:
vector 真係唔q好運 ,我考2年vector 我都唔太選得落手:icon101:
B 仔無望
一開始見到section A好似好難咁,攪到我飛左幾題,個時真係嚇死..驚連個C都拎唔到
好彩後尾做得番姐..:icon069:
Originally posted by TAMTOM at 2005-5-19 05:19 PM:
今年食左屎...:icon021:
MI..
K(2^(K+1))
我唔知點解計極都ON Q 咁寫2^(K+2)..:icon063:
我都係, 搞到計唔到, 出左3k+5約唔到
後尾先發現係自己低能:icon101:
Originally posted by TAMTOM at 2005-5-19 05:20 PM:
條general solution 真係嚇一嚇 ,不過就只係嚇一嚇咁簡單:icon101:
my ans: 180n+30
唔知岩唔岩:icon101:
Originally posted by 月天~wan仔~ at 2005-5-19 06:36 PM:
一開始見到section A好似好難咁,攪到我飛左幾題,個時真係嚇死..驚連個C都拎唔到
好彩後尾做得番姐..:icon069:
我飛左一半添, 但淡定有錢淨,
唔畀自己緊張, 後尾ko番大半
係題vector唔識:icon087:
有冇人冇做vector:icon101:
臭蝦你都識amaths ??! :icon101:
Originally posted by choy991044 at 2005-5-19 07:22 PM:
臭蝦你都識amaths ??! :icon101:
問下je:icon101:
Originally posted by 2076 at 2005-5-19 06:48 PM:
my ans: 180n+30
唔知岩唔岩:icon101:
arm~:icon111: