ãÔÇåÏÉ ÇáäÓÎÉ ßÇãáÉ : ãÓÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÇÚÏÉ
äÈÖ ÞáÈí
2015-05-25, 11:00
Ýí ÇáÑíÇÖíÇÊ ßí íãÏáß Ýí ÇáãÊÊÇáíÇÊ ÇáÚÏÏíÉ ãÊÊÇáíÉ ãËáÇ Unæ ãÈÚÏ íßÊÈ ãÊÊÇáíÉ ÇÎÑì åäÏÓíÉ ÈÏáÇáÉ ÇáÇæáì ÇáÚÏÏíÉ Vn .
äÌí龂 ÚÈÇÑÉ ÇáÍÏ ÇáÚÇã áVn Ëã äáÞÇæ Un Ýí ÒæÌ ÈÏáÇáÉ n
íÞáß ÇÍÓÈ ÇáãÌãæÚ S1 ÎÇÕ ÈVn ááÚáã :Vn =V0*V1***Vn Ëã ÇÍÓÈ ãÌãæÚ Un :U0*U1****Un
ááÚáã Çä ÚÈÇÑÉ Un ãßÊæÈÉ Úáì ÇáÔßá :Un=Vn *1/2
ãÇåæ ãÌãæÚ Un ¿¿¿¿¿¿¿¿¿¿¿¿¿
ááÊæÖíÍ * ãÚäÇåÇ ÒÇíÏ
ÈáííííííííííííííííííííííííííííÒ ÚÇæäæäí
äÈÖ ÞáÈí
2015-05-25, 11:09
æææææææææææææææææææææææíäßã¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿
ãÍÈÉ ÇáÑÍãÇä 12
2015-05-25, 11:12
áßÇä ÚäÏß ÇáÊãÑíä ÇßÊÈíå Çßá áÇäæ ãÝåãÊßÔ íÇÓÑ
〆 ÈٰٰÇæáæ 乄
2015-05-25, 11:21
çhofi hàdà
http://www.forum.educ40.net/showthread.php?t=54534
äÈÖ ÞáÈí
2015-05-25, 11:32
áßÇä ÚäÏß ÇáÊãÑíä ÇßÊÈíå Çßá áÇäæ ãÝåãÊßÔ íÇÓÑ
ÇæÑÞÉ ãÇåíÔ ÚäÏí ÈÕÍ ÚäÏäÇ 2 ãÊÊÇáíÇÊ ÇáÇæáì ÚÏÏíÉ ãÇÚáÇÈÇáäÇÔ ÍÓÇÈíÉ æ áÇ åäÏÓíÉ Çááí åí Un ÇãÇ Úä ÇáËÇäíÉ Ýåí åäÏÓíÉ æ Çááí åí Vn
ÚäÏäÇ Un ãßÊæÈÉ ÈÏáÇáÉ Vn ãä ÈÚÏ ßí äÍÓ龂 ÇáãÌãæÚ ÊÇÚ Vn ßíÝÇå äÓÊäÊÌæÇ ãÌãæÚ Un ÇäØáÇÞÇ ãä Vn
åÐÇ åæ ÓÄÇáí
ãÍÈÉ ÇáÑÍãÇä 12
2015-05-25, 11:36
Un=Vn+1/2??????
ãÍÈÉ ÇáÑÍãÇä 12
2015-05-25, 11:37
åßÇ åæ¿¿¿¿¿¿
äÈÖ ÞáÈí
2015-05-25, 11:37
Un=Vn+1/2??????
åíííííííííííííííå áÇäæ ÍÓÈäÇ ãä ÞÈá ÚÈÇÑÉ Vn ÈÏáÇáÉ n æ åÐÇß ÇÓÊäÊÇÌ
äÈÖ ÞáÈí
2015-05-25, 11:38
[quote=ÞÇåÑ ÇáÚÏæ;3993502405]åßÇ åæ¿¿¿¿¿¿¿¿¿¿¿¿quote]
ßíÝÇå íÚäí¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿
ãÍÈÉ ÇáÑÍãÇä 12
2015-05-25, 11:43
ÔæÝí æíä ÊáÞÇí Ýí ãÌãæÚ Un ÍØí Vn+1/2æãÈÇÚÏ ÇÌÈÏí Vn;æÍÏåã æ 1/2 æßÇäæ Çãá ãÔÊÑß
SUn=Vn1+1/2+Vn2+1/2.............+Vn+1+1/2
æíÎí ãä ÞÈá ÍÇÓÈÇ ãÌãæÚ vn æÊÚæÖíå
äÈÖ ÞáÈí
2015-05-25, 11:52
ÔæÝí æíä ÊáÞÇí Ýí ãÌãæÚ Un ÍØí Vn+1/2æãÈÇÚÏ ÇÌÈÏí Vn;æÍÏåã æ 1/2 æßÇäæ Çãá ãÔÊÑß
SUn=Vn1+1/2+Vn2+1/2.............+Vn+1+1/2
æíÎí ãä ÞÈá ÍÇÓÈÇ ãÌãæÚ vn æÊÚæÖíå
íÚäí ãÌãæÚ
Vn äÒíÏáæ 1/2 åßÇ¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿
ÇÚáã Çäí ãÊÃÎÑÉ
Çáãåã
íãÏæáß Ýí äÕ ÇáÊãÑíä Vn ÈÏáÇáÉUn Úáì ÓÈíá ÇáãËÇá Vn=Un+3
æíØáÈæ ÍÓÇÈ s áUn æs*áVn ÍíÊ s*=Vn1+,,,,,,+Vn ÊÚæÖí Vn ÈUn+3 Êæáí s*=Un1+3........+Un+3
ÇáãÌÇåíá ãä ÌåÉ æ3 ãä ÌåÉ Êæáí s*=Un1+Un+3+3
ÚæÖí æÍÓÈí
äÊãäì Êßæäí ÝåãÊí ÈÇáÊæÝíÞ
ÓáÇã
ÃÎÊí ãÇ åæ ÚÏÏ ÇáÍÏæææææææææææÏ
ãËáÇ áæ ÝÑÖäÇ Çä ÇáãÌãæÚ ãä U0 Åáì Un ÝÈÚÏ Çä ÊÍÓÈí ãÌãæÚ vn
ÃÖíÝí áå ÚÏÏ ÇáÍÏæÏ Ýí 1/2
Ãí
1/2(n+1)
ÇáÓÇÚí ááãÌÏ1
2015-05-28, 09:19
ÃÎÊí ãÇ åæ ÚÏÏ ÇáÍÏæææææææææææÏ
vBulletin® v3.8.10 Release Candidate 2, Copyright ©2000-2025, TranZ by Almuhajir