أحسب مشتقة الدوال الأسية التالية +...

[ترتيـــل]

ما هي المشتقة التي وجدتموهاا + رتابة الدالة في كل حالة...++ لا داعي لكتابة خطوات الحل.نريد النتيجة مباشرة..لمقارنتها بحلي...بالتوفيق لكم

http://www.mrkzgulf.com/do.php?img=2831 (http://www.mrkzgulf.com/)

[ترتيـــل]

1) f'(x) = (e^x(x-1) -e^x)/(x-1)²
f'(x)=(e^x(x-2))/(x-1)²
e^x>0 ; (x-1)²>0 ;
اذن اشارة المشتقة من اشارة:x-2
x-2=0 ====>x=2
f' saliba m na9as malanihaya l 2..donC f motana9isSa 3ala hed lmadjel
f' mojaba m 2 l zayed malanihaya...donC f motazayida 3la hed lmajel^^
"this is the 1st One I wait for U..."

[sihamo789]

http://sketchtoy.com/65236054

[sihamo789]

3afwan la9ad akhtaat

[sihamo789]

http://sketchtoy.com/65236070

[ترتيـــل]

http://sketchtoy.com/65236070

Ouiiiiii C vrais^^!
mn ba3d tkharji (e^x) 3amil mochtarek...bech tab9alek x-2 hadik hi li todrssi icharatha...w 3la hsabha nhadoùù ratabet F

[sihamo789]

oui nichen :)

[sihamo789]

adonoki mokhtia
http://sketchtoy.com/65237879

[sihamo789]

ma3lich doka raki r thawli mais fl bac hawli trakzi mlih :) okay

[sihamo789]

mafhamtkech

[sihamo789]

ichara diriha 3la hsab l (a) w tdiri zam3ma mena lhal hta zaid mala nihaya nafs icharet (a) w ml hal hta na9is mala nihaya 3aks icharet (a) nchalah tkoni fhamtini

[sihamo789]

yla mafhamtich golili nektebhalek

[sihamo789]

http://sketchtoy.com/65237996
3titek mital fi halet hal w halayn w hna rah (a) mojab w fi halat makan saleb diri 3aks

[sihamo789]

nn nrml ida ne9der manebkhalch 3lik :) sa9sini

[ninajoli]

Plzz mochte9et hedi d'Ella ( x_1) fi exponotielle_ X +2

[sihamo789]

ok
jatna fe el bac blanc
fe enzimat
ouhssoub sour3at taffa3oul 3and harara t=20c
we ma3raftch rani fahma darss ghi hadi bloquit 3adha
thanx


3atyinek monhana ou nn ???

[sihamo789]

Plzz mochte9et hedi d'Ella ( x_1) fi exponotielle_ X +2

http://sketchtoy.com/65238142
nrmalment haka yla maranich ralta zid ttaked

[sihamo789]

ouiiiiiiiiiiii

tehesbi r menah

[sihamo789]

oui diri is9at mais hiya w bdalalat wch 3tatahelkom ???

[ninajoli]

Plzz mochte9et hedi d'Ella ( x_1) fi exponotielle_ X +2 سهام انا طفلة ماشي طفل هه و ال2 ماشي مع الاكسبونسيال جاية من التحت و ايكسبونوسيال - ايكس

[sihamo789]

hhh semhili
http://sketchtoy.com/65238276
kima hadi ???

[ninajoli]

sma7 nrmll :) ehh kima hadik mais exopnsielle na9ass x machio x

[sihamo789]

mounhana modat al taffa3oul bi dalalat
darajat el harara


darajat lharara :confused: hna madertenach ostad g3 kimahak w lm osadef temrin hak dok nchof nhaws 3lih kch ma3loma njibhlk w nti tani okay :)

[ninajoli]

ma7 nrmll :) ehh kima hadik mais exopnsielle na9ass x machio x

[sihamo789]

sma7 nrmll :) ehh kima hadik mais exopnsielle na9ass x machio x

http://sketchtoy.com/65238324
ha hiya :)

[ninajoli]

oui swaswa raki shiha meme fichti9a9 mais kifah chta9iti nhablk khier chwii wlh mafhamt biman bditi nti 3andak darb bin dala lowla x-1 w exponsille w +2 ay mochta91 fi 2 + mochta9 tani fi 1 w 2 tro7 b 0 nnn

[sihamo789]

oui swaswa raki shiha meme fichti9a9 mais kifah chta9iti nhablk khier chwii wlh mafhamt biman bditi nti 3andak darb bin dala lowla x-1 w exponsille w +2 ay mochta91 fi 2 + mochta9 tani fi 1 w 2 tro7 b 0 nnn

oui nichen :) :)

[ninajoli]

mais kifah kharjat hkake ana hortt :)

[ninajoli]

2 mninbe jatt

[sihamo789]

mais kifah kharjat hkake ana hortt :)

http://sketchtoy.com/65238452

[ninajoli]

aaa ok rabi yahfaddkk inchlh okhtiii :)

[ninajoli]

hadi wkhlass wlh manzedd 2exponsilee -x win tan3dame hadiii

[sihamo789]

bla mziya da3awatkom fa9at w nchalah tkoni fhamtinprcq kitkharjiha 3amel mochtarak rah kayen 2 mel (e) aya teketbi 2 ok betawfi9

[ninajoli]

bn courage zenn :)

[sihamo789]

hadi wkhlass wlh manzedd 2exponsilee -x win tan3dame hadiii

nn maten3demch
nn khti nrml mm ana nestafid m3ak :) kch haja jibiha nheloha m3a ba3d

[sihamo789]

nn khti d9i9a wa9ila ten3dm dok nektebhalek d9i9a

[ninajoli]

oui 3andi sujet thabi nhoto w nahloh doka m3a ba3d ida raki 9a3da w ida nn apres nhotlk des sujet astfadi ma,hom ida habitiii

[sihamo789]

http://sketchtoy.com/65238523
ha hiya

[sihamo789]

oui 3andi sujet thabi nhoto w nahloh doka m3a ba3d ida raki 9a3da w ida nn apres nhotlk des sujet astfadi ma,hom ida habitiii

oui hotihom nhelohom nestafido

[ninajoli]

oui 3andi sujet thabi nhoto w nahloh doka m3a ba3d ida raki 9a3da w ida nn apres nhotlk des sujet astfadi ma,hom ida habitiii

[sihamo789]

oui hotihom
yadra fhamt lhal lihatitah doka ???

[ninajoli]

Oui w lh khuer fhemt hmdolh att nhot helooo mais kifehhh ntel3oo m3reftech :( win ntel3o

[sihamo789]

dokhli f الانتقال للوضع المتطور كاين لتحت ارفق المشاركة بملف دوركي فيها و ديري

[ninajoli]

Me3liche nholl mwdo3 jdide w tedokhli fih psque hnaaa Me3reftéch ntelichrgih

[sihamo789]

ok dok ana nhot mawdo3
mais bghit ngolk semhili prcq hadik mate9blch holol hadak liktebtah mch nichen

[sihamo789]

hada nholohh ?????

[ninajoli]

ok kima thabi nabdaw a3daad morakaba psq rani faible fihom mais handassa rani fort fiha

[sihamo789]

ok nhelo w na3to nataij ay haja nahaslo fiha nhotoha okay :)

[ninajoli]

ok rani bdit chkl jabri khrajli

[sihamo789]

oui khrejli =-i

[ninajoli]

ki dart mjami3 w hsabt tokhrajli -1-i/3+i w apres nadorbo felmorafi9 tatina -i/4-1/4

[sihamo789]

ana khrejli -3i -1/3 -i ki dert morafi9 khrejli =-i

[ninajoli]

cc win rakii

[ninajoli]

oui mais zb ch7al 3+i wla na9ass i

[sihamo789]

na9iiis i mechi zaid

[ninajoli]

aww chtgha zaid dsll alors nkamlooo

[sihamo789]

ok ma3licchhh :)

[ninajoli]

chakl motalati tawila 1 w cos tita 0 sins tita -1 idan zawiya ch7al - piii

[sihamo789]

oui mais zawiya -p/2

[ninajoli]

طبيعة المثلث قائم في a و متساوي الساقين

[ninajoli]

yahii sa7 -p 3la tnine psq nhabto bna9asse wahade nsibo p 3la tnine w ki 3andna 1 wahad na9asse tkon maltaht idan - pi 3la tnineee

[sihamo789]

oui motalat 9aim w motasawi sa9ayn :)

[ninajoli]

idan tabi3at motalate 9aime fi a w maotasawi sa9ayne psq 3andna chakl jabri khraj i w rana katbinha feldarss ki tkon i aw -i ma3naha moatsawii sa9aynee

[sihamo789]

9aim f B mchi A

[ninajoli]

3lh fi b psq dil3 b howa li raho mokararee bzf :)

[sihamo789]

3lh fi b psq dil3 b howa li raho mokararee bzf :)

oui nichen howa lirah motakarir w tani rana ngolo lfog AB w ltaht OB w kitji tohosmih tsibih 9aim f B kitebghi tetakdi :)

[ninajoli]

ok mrcc w doka 3ibarate tahwile no9ati nkatbo sorat 9bale chofi (zb-za)=(zb-zo)i

[sihamo789]

chofi hna yla tefahmiiiii

[ninajoli]

sghira lwar9a bzaff ma9dartache nchoffff

[ترتيـــل]

يبدو أنه فاتني الكثير...حتى ورقة الحل التي حللت فيها ضاعت مني :p عجزت عن اعادت كتابتها :/ ...

[ninajoli]

hhhhhhhhhhhhhhhhhh

[sihamo789]

http://www.djelfa.info/vb/showthread.php?t=1810592
dokhli chofiha hna prsq ana medhali wahd mel montada

[sihamo789]

hhhh bedelna mawdo3 jadid haweli ma3ana

[ninajoli]

okfhamlthaaaa

[sihamo789]

ok lhamdo lah :) haya nkemlo

[ninajoli]

ok nkamloooooooooooooooooo

[ninajoli]

,hot sujet ta3ii dawalle ou n :)

[ترتيـــل]

D'cc Sis . diroù wech thabou lmawdou3 mawdou3kem ana dok rah nahfad IslamiC..rabi y3ina w y3inkem..Slm

[sihamo789]

Zc=1+3i nel9aw

[sihamo789]

D'cc Sis . diroù wech thabou lmawdou3 mawdou3kem ana dok rah nahfad IslamiC..rabi y3ina w y3inkem..Slm

ok khti rabi ysahel w ywef9ek

[ninajoli]

Mmm nhott sujet te3i

[sihamo789]

oui hoti nchofoh

[ترتيـــل]

ok khti rabi ysahel w ywef9ek

amiiiiine a vS de mm khaytoù^^!

[ninajoli]

Sihem mhbeche ytl3li hnaaa nholl mwdo3 khas bi ya okkkkyyy

[ninajoli]

Ok hehioooooo

[ninajoli]

Nbdew bdewl lhbitii plzz

[sihamo789]

ok haya nebdaw :)

[ninajoli]

نبداو بالمشقة شحال خرجتلك تع مقبيل

[ninajoli]

سهاموااا وينراكي

[sihamo789]

galek ichara lewla mch mochta9a
rani nhel r hna :p

[ninajoli]

انا حبيت نجيب المشقة استاذنا قالنا اتاكدظا و طابقوها لجدزل تغيرات و كاين سؤال قبل لاشار ة هو ا

[sihamo789]

ok saha rana chta9inaha 9bila

[ninajoli]

اوكي سؤال ا نقول بما ان الدالة مستمرة على مجال تعرفها و متتزايدة تماما على هذا المجال و لدينا فل-0.38تساوي -0.07 ئ بم--0.36تساوي 0.01 و جداءهما اقل من الصفر فحسب مبرهنة القيم المتوسة الداة جي ليايكس تقبل حل وحدي ينتمي الى المجال هداك -.036 0.38

[sihamo789]

oui kimahak :) mm ana dertha

[ninajoli]

اشارة جي هي من من ناقص ملانهاية لل2 تكون متناقصة تماما و من 2 الى زائد مالانهاية تكون متزايدة تماما بعد انعدامها في الفا

[sihamo789]

oui kimaham mais madertch 2 dert alfa fi blaset 2

[ninajoli]

هههه ياحي سمحيلي انا راني نقول الفا و نكتب فاتنين ايا السؤال لي بعدوا جاوبي

[sihamo789]

hhhhhhh oui mwalfa tesralii

[sihamo789]

lalimit sobthom nichen

[ninajoli]

ok w ki tachta9iii fli x tsibi glx normalmenttt

[sihamo789]

oui tsibiha nafsha :)

[sihamo789]

icharat f(x) nafsha icharat g(x)

[ninajoli]

aya bien basa7 raki tholi ana halit nosoo w hbast nti raki thaliii

[sihamo789]

oui hsalt f ta3 alfa soal ج

[ninajoli]

hhh kima ana alors bditha hka 3awadt alfa 3adi fi fli x w apres roht 3awadt alfa fi g li x w jbadt 9imat expontille w 3awadtha fi 9imat alfa ta3 f li x w mkharjatchee

[sihamo789]

oui meme ana dert haka bsh kayen haja maranach mentabhinelha wela rahom raltin f sujet

[ninajoli]

mmm ze3maa

[sihamo789]

mch 3arfa kima dertelha mabghatech tekhrojjj

[ninajoli]

الله اغلم اذا حليناه غدوى نجاوبك اوكي

[sihamo789]

ok d9i9a dok nji yla 3andek fcb 3tihli bch nahadro fih :)

[ninajoli]

wlh khier rani mdasactiviatooooo

[sihamo789]

aaaa ok tema ma3andek ???
ma3lich g3 yla ma3andek rana r f had paga t3 had mawdo3 :)

[ninajoli]

inhclh ana fe sif bah nadkhol lih nconicti fesif nconictiw ok :)

[sihamo789]

inchalah :)

[ninajoli]

:) sihame halinha ta3 alfa hadik lyom thabi m3a lile nsawarlk al7al w nhotholk :p

[sihamo789]

oui ida habiti reselihali hbbti prcq ma3raftch g3 kifh nhelha :)