vizitatoru123 Posted February 6, 2010 Report Share Posted February 6, 2010 Ok poate o stiti poate nu, o simpla problema de logica pentru a testa mentalitatea. M-am luat dupa o chestie scrisa intr-o carte de Kevin Mitnick.Deci avem cateva numere : 1, 3, 4 si 6. Folosindu-le o singura data numerele in ce combinatie vreti voi cu toate operatiile matematice (adunare, scadere, inmultire,impartire) rezultatul sa dea 24. Quote Link to comment Share on other sites More sharing options...
Rockerdish Posted February 6, 2010 Report Share Posted February 6, 2010 4 x (6-3+1)=24Cred. Quote Link to comment Share on other sites More sharing options...
Lauru Posted February 6, 2010 Report Share Posted February 6, 2010 4 x (6-3+1)=24Cred. ecuatia ta da 16 Quote Link to comment Share on other sites More sharing options...
Rockerdish Posted February 6, 2010 Report Share Posted February 6, 2010 (edited) Stiam si eu ca am gresit , dar vroiam sa vad daca cineva observa..Bine ! recunosc ..Nici macar tabla inmultirii nu cred ca o mai stiu , plus ca mi-a fost sila sa iau un telefon sa socotesc..ce sa-mi mai cerCe sa vezi , surse necunoscute 1³ x ( 6 x 4 ) = 24 x 1 = 24 ! Pam Pam deci pana la urma nu sunt chiar atat de prost , sper sa nu fi gresit m-as face de ras si mai mult.. Edited February 6, 2010 by Rockerdish Quote Link to comment Share on other sites More sharing options...
vizitatoru123 Posted February 6, 2010 Author Report Share Posted February 6, 2010 Stiam si eu ca am gresit , dar vroiam sa vad daca cineva observa..Bine ! recunosc ..Nici macar tabla inmultirii nu cred ca o mai stiu , plus ca mi-a fost sila sa iau un telefon sa socotesc..ce sa-mi mai cerCe sa vezi , surse necunoscute 1³ x ( 6 x 4 ) = 24 x 1 = 24 ! Pam Pam deci pana la urma nu sunt chiar atat de prost , sper sa nu fi gresit m-as face de ras si mai mult..Ridicarea la putere nu era in lista de operatii matematice. Quote Link to comment Share on other sites More sharing options...
Hertz Posted February 6, 2010 Report Share Posted February 6, 2010 Raspunsul e : 6/(1-3/4) Quote Link to comment Share on other sites More sharing options...
CrashOverline Posted February 6, 2010 Report Share Posted February 6, 2010 1³ x ( 6 x 4 ) = 24 x 1 = 24 ! Pam pam deci pana la urma nu sunt chiar atat de prost , sper sa nu fi gresit m-as face de ras si mai mult..^|vdeci avem cateva numere : 1, 3, 4 si 6. folosindu-le o singura data numerele in ce combinatie vreti voi cu toate operatiile matematice (adunare, scadere, inmultire,impartire) rezultatul sa dea 24.---------------------------------------------(6 / ( 1 - 3/4))=24 ? Quote Link to comment Share on other sites More sharing options...
curiosul Posted February 6, 2010 Report Share Posted February 6, 2010 (edited) Folosindu-le o singura data numerele in ce combinatie vreti voi cu toate operatiile matematice (adunare, scadere, inmultire,impartire) rezultatul sa dea 24.Pai fratilor nu zice sa folosim toate cele 4 operatii? (+,-,x,/) nu puteri si alte chestii....Dar cum sa folosim toate cele 4 operatii daca aveam doar 4 numere?Cred ca raspunsul la testul aceste este multime vida Ø ...Asta daca nu o fi gresit in exprimarea problemei...@CRASHoverline: 1³ x ( 6 x 4 ) = 24 x 1 = 24 este le fel ca si asta 1³ x ( 6 x 4 )= 24, omul nu a repetat cifra 1, ceea ce este ilegal aici este ca a facut cu puteri@Hertz: ce operator semnifica "/" ? impartire? Edited February 6, 2010 by curiosul Quote Link to comment Share on other sites More sharing options...
Rockerdish Posted February 6, 2010 Report Share Posted February 6, 2010 ^|v---------------------------------------------(6 / ( 1 - 3/4))=24 ?Inteligentimea ta Eu le foloseam o singura data..Rezultatul din 1 la puterea a 3 a nu este egal cu 1? Quote Link to comment Share on other sites More sharing options...
vizitatoru123 Posted February 6, 2010 Author Report Share Posted February 6, 2010 Raspunsul la aceasta intrebare il puteti gasi simplu daca sa zicem ganditi ca unu care vrea de exemplu sa sparga o retea Quote Link to comment Share on other sites More sharing options...
AlStar Posted February 6, 2010 Report Share Posted February 6, 2010 (6 / ( 1 - 3/4))=24 ?Cred ca asta-i rezolvarea. Hm..n-ai folosit adunare si inmultire... sickness, trebuie folosite toate cele 4 operatii in expresie? sau oricare din ele? Quote Link to comment Share on other sites More sharing options...
vizitatoru123 Posted February 6, 2010 Author Report Share Posted February 6, 2010 Cred ca asta-i rezolvarea. Hm..n-ai folosit adunare si inmultire... sickness, trebuie folosite toate cele 4 operatii in expresie? sau oricare din ele?Care vrei tu dintre ele. Quote Link to comment Share on other sites More sharing options...
curiosul Posted February 6, 2010 Report Share Posted February 6, 2010 Care vrei tu dintre ele.Aaaa asta-i altceva....la inceput se intelegea ca trebuie sa le folosesti pe toate...obligatoriu.... Quote Link to comment Share on other sites More sharing options...
CrashOverline Posted February 6, 2010 Report Share Posted February 6, 2010 (6/3) + (4*1)=24(6*4) * (1^3 )=24(6/3) + 4^1=246 / ( 1 - 3/4)= 6/(1/4)=6 / 0.25= 600/25 = 24 Quote Link to comment Share on other sites More sharing options...
vizitatoru123 Posted February 6, 2010 Author Report Share Posted February 6, 2010 (6/3) + (4*1)=24(6*4) * (1^3 )=24(6/3) + 4^1=246 / ( 1 - 3/4)= 6/(1/4)=6 / 0.25= 600/25 = 24Am spus operatiile de baza si atat , nu paranteze, nu radical, nu ridicare la putere. Quote Link to comment Share on other sites More sharing options...
Hertz Posted February 6, 2010 Report Share Posted February 6, 2010 (6/3) + (4*1)=24(6*4) * (1^3 )=24(6/3) + 4^1=246 / ( 1 - 3/4)= 6/(1/4)=6 / 0.25= 600/25 = 24Tu esti trantit?(6/3) + (4*1)=24 ???? ce faci concatenezi 2 cu 4? Ai voie doar + - * /Solutia corecta e 6/(1-3/4) , de ce va mai bateti capul? Quote Link to comment Share on other sites More sharing options...
AlStar Posted February 6, 2010 Report Share Posted February 6, 2010 (6/3) + (4*1)=24 -- ciudat..credeam ca 2+4= 6 (6*4) * (1^3 )=24 -- fara ridicari la putere:P(6/3) + 4^1=24 -- fara ridicari la putere..si dupa cum am spus 2+4 = 6 nu 246 / ( 1 - 3/4)= 6/(1/4)=6 / 0.25= 600/25 = 24(am scris in quote)Tu esti trantit?(6/3) + (4*1)=24 ???? ce faci concatenezi 2 cu 4? Ai voie doar + - * /Solutia corecta e 6/(1-3/4) , de ce va mai bateti capul?probabil vroia sa faca '2'+'4' adunare de stringuri..sau cum ai zis tu..concatenare;) Quote Link to comment Share on other sites More sharing options...
CrashOverline Posted February 6, 2010 Report Share Posted February 6, 2010 Deci raspunsul trebuie sa fie ceva de genu 1+4/3*6?Fara paranteze? Quote Link to comment Share on other sites More sharing options...
vizitatoru123 Posted February 6, 2010 Author Report Share Posted February 6, 2010 Deci raspunsul trebuie sa fie ceva de genu 1+4/3*6?Fara paranteze?da, operatiile le folosesti care vrei tu cum vrei tu Quote Link to comment Share on other sites More sharing options...
CrashOverline Posted February 6, 2010 Report Share Posted February 6, 2010 da, operatiile le folosesti care vrei tu cum vrei tu4*6+1/3iese 24 sau nu ? Quote Link to comment Share on other sites More sharing options...
AlStar Posted February 6, 2010 Report Share Posted February 6, 2010 ma..esti cumva corigent la mate? aia da 24,33 ..aproximativ (1/3 = 0.(3) ) Quote Link to comment Share on other sites More sharing options...
curiosul Posted February 6, 2010 Report Share Posted February 6, 2010 4*6+1/3=24+0,33 =>24,33 nu cred ca trebuie rotunjit:D24 != 24.33 Quote Link to comment Share on other sites More sharing options...
CrashOverline Posted February 6, 2010 Report Share Posted February 6, 2010 (edited) ma..esti cumva corigent la mate? aia da 24,33 ..aproximativ (1/3 = 0.(3) )ete nacorigent nus...incaedit: ce uameni se pun la 0.33 de sutimi...ce uameni... Edited February 6, 2010 by CrashOverline Quote Link to comment Share on other sites More sharing options...
curiosul Posted February 6, 2010 Report Share Posted February 6, 2010 ete nacorigent nus...incaedit: ce uameni se pun la 0.33 de sutimi...ce uameni...=))=)) Quote Link to comment Share on other sites More sharing options...
edededi Posted February 6, 2010 Report Share Posted February 6, 2010 e corigent la romana atunci Quote Link to comment Share on other sites More sharing options...
