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Egalitate in tetraedru

Last post by Claudiu Mindrila « Sun Mar 29, 2009 7:59 pm

by Claudiu Mindrila » Sun Mar 29, 2009 7:59 pm

0 Replies

303 Views

Last post by Claudiu Mindrila
Sun Mar 29, 2009 7:59 pm
Sir cu o infinitate de patrate perfecte(own)

Last post by Claudiu Mindrila « Sat Mar 28, 2009 11:35 am
Replies: 4
by Claudiu Mindrila » Wed Mar 25, 2009 8:26 pm

4 Replies

488 Views

Last post by Claudiu Mindrila
Sat Mar 28, 2009 11:35 am
Punctul de intersectie a doua functii liniare

Last post by mihai miculita « Thu Mar 26, 2009 10:21 pm
Replies: 1
by Claudiu Mindrila » Sun Mar 22, 2009 5:23 pm

1 Replies

307 Views

Last post by mihai miculita
Thu Mar 26, 2009 10:21 pm
C.m.m.d.c. al termenilor unui sir

Last post by cristi_lazar « Mon Mar 23, 2009 12:01 am
Replies: 3
by Claudiu Mindrila » Sun Mar 22, 2009 5:25 pm

3 Replies

538 Views

Last post by cristi_lazar
Mon Mar 23, 2009 12:01 am
Triunghi echilateral, piramida triunghiulara regula, cub

Last post by Claudiu Mindrila « Sun Mar 22, 2009 5:30 pm

by Claudiu Mindrila » Sun Mar 22, 2009 5:30 pm

0 Replies

276 Views

Last post by Claudiu Mindrila
Sun Mar 22, 2009 5:30 pm
Concursul "Al.Myller" problema 3

Last post by maxim bogdan « Thu Mar 19, 2009 9:43 pm
Replies: 2
by Bogdan Cebere » Sun Apr 13, 2008 10:23 pm

2 Replies

673 Views

Last post by maxim bogdan
Thu Mar 19, 2009 9:43 pm
2 ecuatii de gradul al doilea

Last post by Marius Mainea « Wed Mar 18, 2009 10:54 pm
Replies: 2
by Claudiu Mindrila » Wed Mar 18, 2009 8:38 pm

2 Replies

341 Views

Last post by Marius Mainea
Wed Mar 18, 2009 10:54 pm
14 Martie, Ziua lui Pi. Cele 1 milion de zecimale a lui Pi

Last post by BurnerD1 « Mon Mar 16, 2009 8:10 pm

by BurnerD1 » Mon Mar 16, 2009 8:10 pm

0 Replies

260 Views

Last post by BurnerD1
Mon Mar 16, 2009 8:10 pm
Numar compus

Last post by BogdanCNFB « Mon Mar 16, 2009 8:48 am
Replies: 1
by BogdanCNFB » Sat Mar 14, 2009 11:55 pm

1 Replies

447 Views

Last post by BogdanCNFB
Mon Mar 16, 2009 8:48 am
Relatii intre unghiurile unui triedru

Last post by Marius Mainea « Sun Mar 15, 2009 10:25 pm

by Marius Mainea » Sun Mar 15, 2009 10:25 pm

0 Replies

205 Views

Last post by Marius Mainea
Sun Mar 15, 2009 10:25 pm
Puncte in interiorul si exteriorul unei sfere

Last post by Claudiu Mindrila « Sat Mar 14, 2009 9:21 pm
Replies: 1
by Marius Mainea » Sat Mar 14, 2009 1:21 pm

1 Replies

251 Views

Last post by Claudiu Mindrila
Sat Mar 14, 2009 9:21 pm
Numere compuse

Last post by Claudiu Mindrila « Sat Mar 14, 2009 9:02 pm
Replies: 2
by Marius Mainea » Thu Mar 12, 2009 2:00 am

2 Replies

282 Views

Last post by Claudiu Mindrila
Sat Mar 14, 2009 9:02 pm
Multime cu 20 elemente

Last post by Marius Mainea « Sat Mar 14, 2009 2:25 pm

by Marius Mainea » Sat Mar 14, 2009 2:25 pm

0 Replies

191 Views

Last post by Marius Mainea
Sat Mar 14, 2009 2:25 pm
Ecuatie cu n necunoscute.

Last post by mihai++ « Thu Mar 12, 2009 8:30 am
Replies: 1
by Marius Mainea » Thu Mar 12, 2009 1:52 am

1 Replies

240 Views

Last post by mihai++
Thu Mar 12, 2009 8:30 am
Produs cartezian

Last post by Marius Mainea « Thu Mar 12, 2009 1:47 am
Replies: 1
by Claudiu Mindrila » Wed Mar 11, 2009 8:45 pm

1 Replies

285 Views

Last post by Marius Mainea
Thu Mar 12, 2009 1:47 am
Concursul "Al. Myller" problema 2

Last post by Claudiu Mindrila « Tue Mar 10, 2009 10:55 pm
Replies: 7
by Bogdan Cebere » Sun Apr 13, 2008 10:22 pm

7 Replies

1090 Views

Last post by Claudiu Mindrila
Tue Mar 10, 2009 10:55 pm
Subiectul 4 ONM Etapa Judeteana

Last post by BurnerD1 « Sun Mar 08, 2009 10:48 pm
Replies: 2
by BurnerD1 » Sat Mar 07, 2009 2:59 pm

2 Replies

416 Views

Last post by BurnerD1
Sun Mar 08, 2009 10:48 pm
Proiectia unui tetraedru pe un plan

Last post by Claudiu Mindrila « Sun Mar 08, 2009 6:07 pm

by Claudiu Mindrila » Sun Mar 08, 2009 6:07 pm

0 Replies

167 Views

Last post by Claudiu Mindrila
Sun Mar 08, 2009 6:07 pm
Demonstrati ca

Last post by toma florina « Sun Mar 08, 2009 10:51 am
Replies: 1
by BurnerD1 » Fri Mar 06, 2009 2:29 pm

1 Replies

300 Views

Last post by toma florina
Sun Mar 08, 2009 10:51 am
Subiectul 1 ONM Etapa Judeteana

Last post by mihai miculita « Sat Mar 07, 2009 6:29 pm
Replies: 5
by BurnerD1 » Sat Mar 07, 2009 2:37 pm

5 Replies

464 Views

Last post by mihai miculita
Sat Mar 07, 2009 6:29 pm
Inegalitate simpla

Last post by Virgil Nicula « Fri Mar 06, 2009 12:54 pm
Replies: 3
by BurnerD1 » Thu Mar 05, 2009 4:12 pm

3 Replies

337 Views

Last post by Virgil Nicula
Fri Mar 06, 2009 12:54 pm
Puncte pe cercul circumscris

Last post by Marius Mainea « Thu Mar 05, 2009 8:37 pm
Replies: 1
by Claudiu Mindrila » Thu Mar 05, 2009 2:28 pm

1 Replies

244 Views

Last post by Marius Mainea
Thu Mar 05, 2009 8:37 pm
Egalitate

Last post by BurnerD1 « Thu Mar 05, 2009 3:09 pm
Replies: 4
by Claudiu Mindrila » Sun Feb 08, 2009 3:25 pm

4 Replies

418 Views

Last post by BurnerD1
Thu Mar 05, 2009 3:09 pm
Problema super de geometrie

Last post by BurnerD1 « Thu Mar 05, 2009 3:08 pm
Replies: 4
by BurnerD1 » Wed Mar 04, 2009 9:34 pm

4 Replies

423 Views

Last post by BurnerD1
Thu Mar 05, 2009 3:08 pm
Demonstrati ca

Last post by DrAGos Calinescu « Thu Mar 05, 2009 2:04 pm
Replies: 1
by BurnerD1 » Thu Mar 05, 2009 8:19 am

1 Replies

256 Views

Last post by DrAGos Calinescu
Thu Mar 05, 2009 2:04 pm
aflati numerele

Last post by BurnerD1 « Thu Mar 05, 2009 9:06 am
Replies: 8
by katos » Mon Feb 09, 2009 8:26 pm

8 Replies

493 Views

Last post by BurnerD1
Thu Mar 05, 2009 9:06 am
Ecuatie aparent simpla

Last post by BurnerD1 « Wed Mar 04, 2009 9:15 pm
Replies: 11
by BurnerD1 » Wed Mar 04, 2009 4:16 pm

11 Replies

739 Views

Last post by BurnerD1
Wed Mar 04, 2009 9:15 pm
OLM Dambovita 2009, problema 2

Last post by BurnerD1 « Wed Mar 04, 2009 7:15 pm
Replies: 6
by Claudiu Mindrila » Sat Feb 14, 2009 3:33 pm

6 Replies

451 Views

Last post by BurnerD1
Wed Mar 04, 2009 7:15 pm
o implicatie scurta

Last post by DrAGos Calinescu « Wed Mar 04, 2009 6:38 pm
Replies: 2
by Al3xx » Wed Mar 04, 2009 6:09 pm

2 Replies

307 Views

Last post by DrAGos Calinescu
Wed Mar 04, 2009 6:38 pm
Sfera tangenta fetelor si muchiilor unui cub

Last post by Marius Mainea « Tue Mar 03, 2009 1:15 pm
Replies: 1
by Claudiu Mindrila » Mon Mar 02, 2009 9:21 pm

1 Replies

227 Views

Last post by Marius Mainea
Tue Mar 03, 2009 1:15 pm
Ecuatie functioanala

Last post by baleanuAR « Mon Mar 02, 2009 5:03 pm
Replies: 1
by Claudiu Mindrila » Mon Mar 02, 2009 4:34 pm

1 Replies

240 Views

Last post by baleanuAR
Mon Mar 02, 2009 5:03 pm
Unghiuri in prisma

Last post by Claudiu Mindrila « Mon Mar 02, 2009 4:43 pm

by Claudiu Mindrila » Mon Mar 02, 2009 4:43 pm

0 Replies

196 Views

Last post by Claudiu Mindrila
Mon Mar 02, 2009 4:43 pm
Problema K203 din rev. KOMAL (februarie/2009)

Last post by alex2008 « Sun Mar 01, 2009 7:19 pm
Replies: 1
by mihai miculita » Sun Mar 01, 2009 7:03 pm

1 Replies

232 Views

Last post by alex2008
Sun Mar 01, 2009 7:19 pm
Puncte intr-un cub

Last post by Mihai Berbec « Sat Feb 28, 2009 3:56 pm

by Mihai Berbec » Sat Feb 28, 2009 3:56 pm

0 Replies

238 Views

Last post by Mihai Berbec
Sat Feb 28, 2009 3:56 pm
Concurenta intr-un triunghi

Last post by Virgil Nicula « Fri Feb 27, 2009 10:30 am
Replies: 2
by Claudiu Mindrila » Thu Feb 26, 2009 6:41 pm

2 Replies

287 Views

Last post by Virgil Nicula
Fri Feb 27, 2009 10:30 am
Inegalitate intre inversul unei sume si al unui produs

Last post by Virgil Nicula « Thu Feb 26, 2009 10:51 am
Replies: 2
by Claudiu Mindrila » Thu Feb 26, 2009 9:19 am

2 Replies

297 Views

Last post by Virgil Nicula
Thu Feb 26, 2009 10:51 am
Plane paralele, echidistante

Last post by Marius Mainea « Tue Feb 24, 2009 8:28 pm
Replies: 1
by Claudiu Mindrila » Tue Feb 24, 2009 7:58 pm

1 Replies

329 Views

Last post by Marius Mainea
Tue Feb 24, 2009 8:28 pm
Functii strict crescatoare

Last post by Marius Mainea « Tue Feb 24, 2009 8:12 pm
Replies: 1
by Claudiu Mindrila » Tue Feb 24, 2009 7:52 pm

1 Replies

245 Views

Last post by Marius Mainea
Tue Feb 24, 2009 8:12 pm
ab+bc+ca=1

Last post by Marius Mainea « Thu Feb 19, 2009 1:05 am
Replies: 1
by Claudiu Mindrila » Sun Feb 15, 2009 4:17 pm

1 Replies

317 Views

Last post by Marius Mainea
Thu Feb 19, 2009 1:05 am
OLM Dambovita 2009, problema 4

Last post by Marius Mainea « Sat Feb 14, 2009 11:51 pm
Replies: 1
by Claudiu Mindrila » Sat Feb 14, 2009 5:56 pm

1 Replies

279 Views

Last post by Marius Mainea
Sat Feb 14, 2009 11:51 pm
OLM Dambovita 2009, problema 3

Last post by Marius Mainea « Sat Feb 14, 2009 11:36 pm
Replies: 1
by Claudiu Mindrila » Sat Feb 14, 2009 3:35 pm

1 Replies

265 Views

Last post by Marius Mainea
Sat Feb 14, 2009 11:36 pm
Functii cu proprietatea P

Last post by Marius Mainea « Sat Feb 14, 2009 12:04 am
Replies: 1
by Claudiu Mindrila » Wed Feb 11, 2009 8:35 pm

1 Replies

232 Views

Last post by Marius Mainea
Sat Feb 14, 2009 12:04 am
Sistem neomogen

Last post by Claudiu Mindrila « Thu Feb 12, 2009 8:52 pm
Replies: 1
by Marius Mainea » Wed Feb 04, 2009 10:59 pm

1 Replies

241 Views

Last post by Claudiu Mindrila
Thu Feb 12, 2009 8:52 pm
Multimea fractiilor subunitare periodice

Last post by Claudiu Mindrila « Wed Feb 11, 2009 8:29 pm

by Claudiu Mindrila » Wed Feb 11, 2009 8:29 pm

0 Replies

235 Views

Last post by Claudiu Mindrila
Wed Feb 11, 2009 8:29 pm
Un nou sistem

Last post by Claudiu Mindrila « Wed Feb 11, 2009 11:16 am

by Claudiu Mindrila » Wed Feb 11, 2009 11:16 am

0 Replies

178 Views

Last post by Claudiu Mindrila
Wed Feb 11, 2009 11:16 am
Se considera !

Last post by katos « Mon Feb 09, 2009 8:35 pm

by katos » Mon Feb 09, 2009 8:35 pm

0 Replies

235 Views

Last post by katos
Mon Feb 09, 2009 8:35 pm
sa se determine

Last post by katos « Mon Feb 09, 2009 8:33 pm

by katos » Mon Feb 09, 2009 8:33 pm

0 Replies

240 Views

Last post by katos
Mon Feb 09, 2009 8:33 pm
sa se determine

Last post by katos « Mon Feb 09, 2009 8:30 pm

by katos » Mon Feb 09, 2009 8:30 pm

0 Replies

168 Views

Last post by katos
Mon Feb 09, 2009 8:30 pm
determinati

Last post by katos « Mon Feb 09, 2009 8:27 pm

by katos » Mon Feb 09, 2009 8:27 pm

0 Replies

204 Views

Last post by katos
Mon Feb 09, 2009 8:27 pm
restul impartirii

Last post by katos « Mon Feb 09, 2009 8:24 pm

by katos » Mon Feb 09, 2009 8:24 pm

0 Replies

211 Views

Last post by katos
Mon Feb 09, 2009 8:24 pm

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