• Épreuve de mathématiques

    السؤال : 1

    مجال تعريف f(x)=ln( x+1 x1 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOzaiaacI cacaGG4bGaaiykaiabg2da9iaacYgacaGGUbGaaiikamaalaaabaGa amiEaiabgUcaRiaaigdaaeaacaWG4bGaeyOeI0IaaGymaaaacaGGPa aaaa@42E8@ هو:

    Texte de la question

    مجال تعريف f(x)=ln( x+1 x1 ) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOzaiaacI cacaGG4bGaaiykaiabg2da9iaacYgacaGGUbGaaiikamaalaaabaGa amiEaiabgUcaRiaaigdaaeaacaWG4bGaeyOeI0IaaGymaaaacaGGPa aaaa@42E8@ هو:

    إختر إجابتك:
    السؤال : 2

    lim x1 e 1x 1 x1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaCbeaeaaci GGSbGaaiyAaiaac2gaaSqaaiaadIhacqGHsgIRcaaIXaaabeaakmaa laaabaGaamyzamaaCaaaleqabaGaaGymaiabgkHiTiaadIhaaaGccq GHsislcaaIXaaabaGaamiEaiabgkHiTiaaigdaaaaaaa@44F3@ تساوي :

    Texte de la question

    lim x1 e 1x 1 x1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaCbeaeaaci GGSbGaaiyAaiaac2gaaSqaaiaadIhacqGHsgIRcaaIXaaabeaakmaa laaabaGaamyzamaaCaaaleqabaGaaGymaiabgkHiTiaadIhaaaGccq GHsislcaaIXaaabaGaamiEaiabgkHiTiaaigdaaaaaaa@44F3@ تساوي :

    إختر إجابتك:
    السؤال : 3

    مشتقة f(x)= e 1 x .cos(2x)+ln 1 x MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOzaiaacI cacaGG4bGaaiykaiabg2da9iaacwgadaahaaWcbeqaamaalaaabaGa aGymaaqaaiaadIhaaaaaaOGaaiOlaiGacogacaGGVbGaai4CaiaacI cacaaIYaGaaiiEaiaacMcacqGHRaWkcaGGSbGaaiOBamaalaaabaGa aGymaaqaaiaadIhaaaaaaa@4868@ هي:

    Texte de la question

    مشتقة f(x)= e 1 x .cos(2x)+ln 1 x MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOzaiaacI cacaGG4bGaaiykaiabg2da9iaacwgadaahaaWcbeqaamaalaaabaGa aGymaaqaaiaadIhaaaaaaOGaaiOlaiGacogacaGGVbGaai4CaiaacI cacaaIYaGaaiiEaiaacMcacqGHRaWkcaGGSbGaaiOBamaalaaabaGa aGymaaqaaiaadIhaaaaaaa@4868@ هي:

    إختر إجابتك:
    السؤال : 4

    I= 1 e (lnx) 2 x dx MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamysaiabg2 da9maapehabaWaaSaaaeaacaGGOaGaaiiBaiaac6gacaaMc8UaamiE aiaacMcadaahaaWcbeqaaiaaikdaaaaakeaacaWG4baaaaWcbaGaaG ymaaqaaiaadwgaa0Gaey4kIipakiaadsgacaWG4baaaa@45AD@ تساوي:

    Texte de la question

    I= 1 e (lnx) 2 x dx MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamysaiabg2 da9maapehabaWaaSaaaeaacaGGOaGaaiiBaiaac6gacaaMc8UaamiE aiaacMcadaahaaWcbeqaaiaaikdaaaaakeaacaWG4baaaaWcbaGaaG ymaaqaaiaadwgaa0Gaey4kIipakiaadsgacaWG4baaaa@45AD@ تساوي:

    إختر إجابتك:
    السؤال : 5

    J= 1 e π cos(lnx) dx MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOsaiabg2 da9maapehabaGaci4yaiaac+gacaGGZbGaaiikaiaacYgacaGGUbGa aGPaVlaadIhacaGGPaaaleaacaaIXaaabaGaamyzamaaCaaameqaba GaeqiWdahaaaqdcqGHRiI8aOGaamizaiaadIhaaaa@486C@ تساوي:

    Texte de la question

    J= 1 e π cos(lnx) dx MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOsaiabg2 da9maapehabaGaci4yaiaac+gacaGGZbGaaiikaiaacYgacaGGUbGa aGPaVlaadIhacaGGPaaaleaacaaIXaaabaGaamyzamaaCaaameqaba GaeqiWdahaaaqdcqGHRiI8aOGaamizaiaadIhaaaa@486C@ تساوي:

    إختر إجابتك:
    السؤال : 6

    نعتبر العدد العقدي z=1i 3 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOEaiabg2 da9iaaigdacqGHsislcaWGPbWaaOaaaeaacaaIZaaaleqaaaaa@3B8B@ ، عمدة العدد العقدي z ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca WG6baaaaaa@3728@ هو:

    Texte de la question

    نعتبر العدد العقدي z=1i 3 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOEaiabg2 da9iaaigdacqGHsislcaWGPbWaaOaaaeaacaaIZaaaleqaaaaa@3B8B@ ، عمدة العدد العقدي z ¯ MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca WG6baaaaaa@3728@ هو:

    إختر إجابتك:
    السؤال : 7

    ما هو عدد الكلمات من سبعة حروف لها معنى أو لا والتي يكمن كتابتها باستعمال جميع حروف الكلمة "docteur"

    Texte de la question

    ما هو عدد الكلمات من سبعة حروف لها معنى أو لا والتي يكمن كتابتها باستعمال جميع حروف الكلمة "docteur"

    إختر إجابتك:
    السؤال : 8

    لدينا x0 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiEaiabgc Mi5kaaicdaaaa@3996@ و x1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiEaiabgc Mi5kaaigdaaaa@3997@ و n* MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOBaiabgI GiolablwriLkaacQcaaaa@3AA9@ ، V MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaeOvaaaa@36F0@ V n =1+ 1 x + 1 x 2 + 1 x 3 +....+ 1 x n1 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOvamaaBa aaleaacaWGUbaabeaakiabg2da9iaaigdacqGHRaWkdaWcaaqaaiaa igdaaeaacaWG4baaaiabgUcaRmaalaaabaGaaGymaaqaaiaadIhada ahaaWcbeqaaiaaikdaaaaaaOGaey4kaSYaaSaaaeaacaaIXaaabaGa amiEamaaCaaaleqabaGaaG4maaaaaaGccqGHRaWkcaGGUaGaaiOlai aac6cacaGGUaGaey4kaSYaaSaaaeaacaaIXaaabaGaamiEamaaCaaa leqabaGaamOBaiabgkHiTiaaigdaaaaaaaaa@4CDD@

    Texte de la question

    لدينا x0 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiEaiabgc Mi5kaaicdaaaa@3996@ و x1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamiEaiabgc Mi5kaaigdaaaa@3997@ و n* MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOBaiabgI GiolablwriLkaacQcaaaa@3AA9@ ، V MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaeOvaaaa@36F0@ V n =1+ 1 x + 1 x 2 + 1 x 3 +....+ 1 x n1 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOvamaaBa aaleaacaWGUbaabeaakiabg2da9iaaigdacqGHRaWkdaWcaaqaaiaa igdaaeaacaWG4baaaiabgUcaRmaalaaabaGaaGymaaqaaiaadIhada ahaaWcbeqaaiaaikdaaaaaaOGaey4kaSYaaSaaaeaacaaIXaaabaGa amiEamaaCaaaleqabaGaaG4maaaaaaGccqGHRaWkcaGGUaGaaiOlai aac6cacaGGUaGaey4kaSYaaSaaaeaacaaIXaaabaGaamiEamaaCaaa leqabaGaamOBaiabgkHiTiaaigdaaaaaaaaa@4CDD@

    إختر إجابتك:
    السؤال : 9

    مجموعة حلول المتراجحة ln(x1)+ln(x3)<ln2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaciiBaiaac6 gacaGGOaGaamiEaiabgkHiTiaaigdacaGGPaGaey4kaSIaaiiBaiaa c6gacaGGOaGaamiEaiabgkHiTiaaiodacaGGPaGaeyipaWJaaiiBai aac6gacaaIYaaaaa@4660@ هي:

    Texte de la question

    مجموعة حلول المتراجحة ln(x1)+ln(x3)<ln2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaciiBaiaac6 gacaGGOaGaamiEaiabgkHiTiaaigdacaGGPaGaey4kaSIaaiiBaiaa c6gacaGGOaGaamiEaiabgkHiTiaaiodacaGGPaGaeyipaWJaaiiBai aac6gacaaIYaaaaa@4660@ هي:

    إختر إجابتك:
    السؤال : 10

    الدالة g(x) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4zaiaacI cacaGG4bGaaiykaaaa@3959@ حل المعادلة التفاضلية 2y'+y=0 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaGOmaiaadM hacaGGNaGaey4kaSIaaiyEaiabg2da9iaaicdaaaa@3C1C@ والتي تحقق الشرط: g(0)= 1 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4zaiaacI cacaaIWaGaaiykaiabg2da9iabgkHiTmaalaaabaGaaGymaaqaaiaa ikdaaaaaaa@3C91@ هي:

    Texte de la question

    الدالة g(x) MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4zaiaacI cacaGG4bGaaiykaaaa@3959@ حل المعادلة التفاضلية 2y'+y=0 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaGOmaiaadM hacaGGNaGaey4kaSIaaiyEaiabg2da9iaaicdaaaa@3C1C@ والتي تحقق الشرط: g(0)= 1 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGGipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4zaiaacI cacaaIWaGaaiykaiabg2da9iabgkHiTmaalaaabaGaaGymaaqaaiaa ikdaaaaaaa@3C91@ هي:

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    بالنسبة لسؤال الأعداد العقدية:‏
    لدينا:‏
    ‎\(\begin{array}{l}\bar z = 1 + i\sqrt 3 \\\,\,\,\,\, = 2(\frac{1}{2} + \frac{{i\sqrt 3 }}{2})\\\left\{ {_{\sin ‎‎\,\theta = \frac{{\sqrt 3 }}{2}}^{\cos \,\theta = \frac{1}{2}}} \right.\\\theta \equiv \frac{\pi ‎‎}{3}\left[ {2\pi } \right]\end{array}\)‎‏ ‏

    فيما يخص السؤال الثامن:‏
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    بحيث ‏‎\({r^2} = \frac{1}{x}\)‎‏ ‏‎ ‎
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