嚙踝蕭嚙踝蕭,UC嚙踝蕭,M2嚙踝蕭嚙踝蕭,嚙誕命嚙踝蕭!!!!
2012-2-19 15:15
akji47
嚙踝蕭嚙踝蕭,UC嚙踝蕭,M2嚙踝蕭嚙踝蕭,嚙誕命嚙踝蕭!!!!
Ap.嚙線嚙磐嚙緯嚙踝蕭ORZ 嚙踝蕭嚙踝蕭嚙踝蕭嚙踝蕭
嚙璀嚙諒用英嚙賢打嚙踝蕭嚙踝蕭嚙諉喉蕭ok嚙踝蕭~.~
嚙瘩嚙諍穿蕭23. 嚙踝蕭ans.
[IMG]http://i294.photobucket.com/albums/mm94/akji47/P1000493.jpg[/IMG]
[IMG]http://i294.photobucket.com/albums/mm94/akji47/P1000494.jpg[/IMG]
2012-2-19 16:11
UniCorn
嚙緻嚙瘩嚙瞌嚙踝蕭嚙踝蕭ⅶ嚙�...
(a)AB=BC+AC=ans.
(b)嚙複鳴蕭O嚙踝蕭嚙緘嚙踝蕭 - -
(c)(i)嚙稽嚙踝蕭嚙踝蕭嚙緘嚙褓是14.1,嚙課以嚙踝蕭嚙箠嚙瘡(?)
(c)(ii)sq.root(14.1^2 + 4^2)=14.66>14.5,嚙課以嚙箠嚙瘡(?)
2012-2-19 16:44
kimwong3252000
[quote]嚙趣帖嚙踝蕭 [i]UniCorn[/i] 嚙踝蕭 2012-2-19 16:11 嚙緻嚙踝蕭
嚙緻嚙瘩嚙瞌嚙踝蕭嚙踝蕭ⅶ嚙�...
(a)AB=BC+AC=ans.
(b)嚙複鳴蕭O嚙踝蕭嚙緘嚙踝蕭 - -
(c)(i)嚙稽嚙踝蕭嚙踝蕭嚙緘嚙褓是14.1,嚙課以嚙踝蕭嚙箠嚙瘡(?)
(c)(ii)sq.root(14.1^2 + 4^2)=14.66>14.5,嚙課以嚙箠嚙瘡(?) [/quote]
嚙瞑嚙踝蕭睇嚙踝蕭嚙踝蕭B嚙踝蕭嚙踝蕭
2012-2-19 16:48
keroroEX
嚙稷嚙稻 #2 UniCorn 嚙踝蕭嚙踝蕭嚙締
Minimum
2012-2-19 17:08
tse96707286
嚙緻嚙瞌Form3嚙踝蕭-_-?
2012-2-19 17:09
kimwong3252000
[quote]嚙趣帖嚙踝蕭 [i]tse96707286[/i] 嚙踝蕭 2012-2-19 17:08 嚙緻嚙踝蕭
嚙緻嚙瞌Form3嚙踝蕭-_-? [/quote]
嚙踝蕭嚙諉係F.4 M2 differentiation
2012-2-19 17:13
akji47
[quote]嚙趣帖嚙踝蕭 [i]UniCorn[/i] 嚙踝蕭 2012-2-19 16:11 嚙緻嚙踝蕭
嚙緻嚙瘩嚙瞌嚙踝蕭嚙踝蕭ⅶ嚙�...
(a)AB=BC+AC=ans.
(b)嚙複鳴蕭O嚙踝蕭嚙緘嚙踝蕭 - -
(c)(i)嚙稽嚙踝蕭嚙踝蕭嚙緘嚙褓是14.1,嚙課以嚙踝蕭嚙箠嚙瘡(?)
(c)(ii)sq.root(14.1^2 + 4^2)=14.66>14.5,嚙課以嚙箠嚙瘡(?) [/quote]
differentiation嚙踝蕭Application
嚙緯嚙踝蕭嚙踝蕭簡orz
[quote]嚙趣帖嚙踝蕭 [i]kimwong3252000[/i] 嚙踝蕭 2012-2-19 16:44 嚙緻嚙踝蕭
嚙瞑嚙踝蕭睇嚙踝蕭嚙踝蕭B嚙踝蕭嚙踝蕭 [/quote]
Minimum
^
2012-2-19 20:28
akji47
[quote]嚙趣帖嚙踝蕭 [i]UniCorn[/i] 嚙踝蕭 2012-2-19 16:11 嚙緻嚙踝蕭
嚙緻嚙瘩嚙瞌嚙踝蕭嚙踝蕭ⅶ嚙�...
(a)AB=BC+AC=ans.
(b)嚙複鳴蕭O嚙踝蕭嚙緘嚙踝蕭 - -
(c)(i)嚙稽嚙踝蕭嚙踝蕭嚙緘嚙褓是14.1,嚙課以嚙踝蕭嚙箠嚙瘡(?)
(c)(ii)sq.root(14.1^2 + 4^2)=14.66>14.5,嚙課以嚙箠嚙瘡(?) [/quote]
(b)嚙瘦嚙踝蕭n嚙踝蕭(a)嚙踝蕭ans. diff.~.~
嚙踝蕭嚙踝蕭Dminn. ~.~ 嚙踝蕭嚙踝蕭嚙踝蕭嚙諸堆蕭~.~
2012-2-19 22:04
UniCorn
[IMG]http://i1218.photobucket.com/albums/dd404/whyeung/SMP/maths2-1.png[/IMG]
(c)(i)嚙稽嚙踝蕭嚙線嚙盤 minimum 嚙踝蕭嚙踝蕭嚙踝蕭s , 14.1<14.5 , 嚙課以嚙踝蕭嚙箠嚙瘡
(c)(ii)sq.root(14.1^2 + 4^2)=14.66>14.5 , 嚙課以嚙箠嚙瘡
[[i] 嚙踝蕭嚙踝蕭嚙諒恬蕭嚙� UniCorn 嚙踝蕭 2012-2-20 07:31 嚙編嚙踝蕭 [/i]]
2012-2-19 23:11
UniCorn
o...嚙踝蕭嚙罵咗
嚙踝蕭c嚙踝蕭0 or 90
2012-2-20 17:42
akji47
[quote]嚙趣帖嚙踝蕭 [i]UniCorn[/i] 嚙踝蕭 2012-2-19 23:11 嚙緻嚙踝蕭
o...嚙踝蕭嚙罵咗
嚙踝蕭c嚙踝蕭0 or 90 [/quote]
嚙瘢嚙諸會嚙箱 嚙踝蕭嚙箠嚙瘡=0嚙瞎90 :o?
嚙瑾!嚙誹抬蕭嚙瘤! 嚙踝蕭茼]嚙踝蕭嚙踝蕭嚙踝蕭嚙罵0嚙踝蕭~~
嚙篁嚙蝓哂嚙踝蕭,uc嚙踝蕭!
[[i] 嚙踝蕭嚙踝蕭嚙諒恬蕭嚙� akji47 嚙踝蕭 2012-2-20 17:56 嚙編嚙踝蕭 [/i]]
2012-2-20 17:51
嚙趟身嚙踝蕭
嚙踝蕭嚙瞇M1嚙踝蕭嚙踝蕭虴嚙�,睇嚙踝蕭D嚙複開嚙締嚙箱嚙箱嚙窮:1268
2012-2-20 21:57
UniCorn
[quote]嚙趣帖嚙踝蕭 [i]akji47[/i] 嚙踝蕭 2012-2-20 05:42 PM 嚙緻嚙踝蕭
嚙瑾!嚙誹抬蕭嚙瘤! 嚙踝蕭茼]嚙踝蕭嚙踝蕭嚙踝蕭嚙罵0嚙踝蕭~~
嚙篁嚙蝓哂嚙踝蕭,uc嚙踝蕭! [/quote]
嚙稽嚙箠嚙瘡嚙緻嚙誼鳴蕭...嚙踝蕭嚙磐
BCsin嚙箱=8.1
嚙箱嚙踝蕭0, sin嚙箱嚙踝蕭0, BC嚙踝蕭嚙踝蕭
if 嚙箱=0, BCsin嚙箱=0嚙踝蕭8.1
contradiction
ACcos嚙箱=2.4
嚙箱嚙踝蕭90, cos嚙箱嚙踝蕭0, AC嚙踝蕭嚙踝蕭
if 嚙箱=90, BCcos嚙箱=0嚙踝蕭2.4
contradiction
2012-2-20 22:09
akji47
[quote]嚙趣帖嚙踝蕭 [i]UniCorn[/i] 嚙踝蕭 2012-2-20 21:57 嚙緻嚙踝蕭
嚙稽嚙箠嚙瘡嚙緻嚙誼鳴蕭...嚙踝蕭嚙磐
BCsin嚙箱=8.1
嚙箱嚙踝蕭0, sin嚙箱嚙踝蕭0, BC嚙踝蕭嚙踝蕭
if 嚙箱=0, BCsin嚙箱=0嚙踝蕭8.1
contradiction
ACcos嚙箱=2.4
嚙箱嚙踝蕭90, cos嚙箱嚙踝蕭0, AC嚙踝蕭嚙踝蕭
if 嚙箱=90, BCcos嚙箱=0嚙踝蕭2.4
contradiction [/quote]
嚙踝蕭覺嚙緻嚙踝蕭sin cos tan簡嚙踝蕭d,嚙緯嚙踝蕭~.~
嚙稽嚙踝蕭嚙踝蕭嚙羯test (?)
2012-2-20 22:36
UniCorn
[quote]嚙趣帖嚙踝蕭 [i]akji47[/i] 嚙踝蕭 2012-2-20 10:09 PM 嚙緻嚙踝蕭
嚙踝蕭覺嚙緻嚙踝蕭sin cos tan簡嚙踝蕭d,嚙緯嚙踝蕭~.~
嚙稽嚙踝蕭嚙踝蕭嚙羯test (?) [/quote]
test 嚙璀嚙踝蕭?
2012-2-20 22:56
akji47
[quote]嚙趣帖嚙踝蕭 [i]UniCorn[/i] 嚙踝蕭 2012-2-20 22:36 嚙緻嚙踝蕭
test 嚙璀嚙踝蕭? [/quote]
Test d嚙碼嚙諉哨蕭ans.嚙踝蕭嚙踝蕭嚙踝蕭~.~
嚙諄判嚙瞌嚙糊~.~
2012-2-20 23:14
UniCorn
[quote]嚙趣帖嚙踝蕭 [i]akji47[/i] 嚙踝蕭 2012-2-20 10:56 PM 嚙緻嚙踝蕭
Test d嚙碼嚙諉哨蕭ans.嚙踝蕭嚙踝蕭嚙踝蕭~.~
嚙諄判嚙瞌嚙糊~.~ [/quote]
嚙緬嚙諉哨蕭check 嚙踝蕭嚙踝蕭~
嚙踝蕭麽嚙諉迎蕭...
2012-2-21 00:05
wang
嚙稷嚙稻 #17 UniCorn 嚙踝蕭嚙踝蕭嚙締
嚙範嚙緲,嚙諒迎蕭,嚙踝蕭嚙確嚙踝蕭嚙緯嚙罷嚙踝蕭,嚙踝蕭嚙瑾嚙踝蕭嚙踝蕭嚙箠嚙諉穿蕭
嚙踝蕭?嚙緬嚙諉歹蕭嚙豎主嚙瘩嚙皺嚙複鳴蕭茠嚙�
2012-2-21 00:44
UniCorn
嚙稷嚙稻 #18 wang 嚙踝蕭嚙踝蕭嚙締
嚙諒近忙剁蕭XX...
嚙窮嚙璀嚙瘤w