User contributions for Hotico Iulia Denisa
A user with 424 edits. Account created on 10 March 2023.
3 December 2024
- 13:5813:58, 3 December 2024 diff hist +576 N S:E15.316 Created page with "'''S:E15316 (Cristina Vijdeluc și Mihai Vijdeluc)''' ''Determinați numărul prim <math>p</math> și numărul natural <math>q</math> astfel încât'' ''<math display="block">p^{2} + 5^{p} + 31 = 3181^{q}</math>.'' '''Soluție:''' ''Putem scrie <math>p^{2} + 5^{p} = 3181^{q} - 31</math>. Cum ultima cifră a lui <math>3181^{q} - 31</math> este <math>0</math> și <math>5^{p}</math> este divizibil cu <math>5</math>, deducem că <math>p=5</math>. Atunci relația devine <..."
- 13:4413:44, 3 December 2024 diff hist +593 N S:E15.314 Created page with "'''S:E15.314 (Cristina Vijdeluc și Mihai Vijdeluc)''' ''Determinați numerele naturale <math>m</math> și <math>n</math> pentru care este adevărată relația <math>2018^{m}=8^{n}+2010</math>.'' '''Soluție:''' ''Pentru <math>n=0</math> și <math>m=0</math> nu avem soluție. Pentru <math>n=1</math> obținem <math>m=1</math>. Dacă scriem relația sub forma <math>2018^{m}-2010=8^{n}</math>, atunci pentru <math>n>1</math> și <math>m>1</math> avem în dreapta un număr..."
9 May 2024
- 09:5209:52, 9 May 2024 diff hist +3 1172 – FListă Numărare →Cerinţa current Tag: Visual edit
- 08:4108:41, 9 May 2024 diff hist +3 3789 – FListă Oglindire →Cerinţa current Tag: Visual edit
- 08:2708:27, 9 May 2024 diff hist +3 2563 – FAdCresc →Cerința current Tag: Visual edit
- 08:2308:23, 9 May 2024 diff hist +3 3527 – FȘterge Duplicate →Cerința current
10 January 2024
- 19:1419:14, 10 January 2024 diff hist −2 2298 - Magnitudine →Lipește codul aici current
9 January 2024
- 22:0622:06, 9 January 2024 diff hist +5 0702 - Pascal →Restricții și precizări
- 18:1218:12, 9 January 2024 diff hist +18 0418 - Subgraf →Rezolvare
1 January 2024
- 21:3721:37, 1 January 2024 diff hist −13 3124 - Patrat Magic 0 →Enunt current
- 21:3621:36, 1 January 2024 diff hist 0 3124 - Patrat Magic 0 →Enunt
- 21:3621:36, 1 January 2024 diff hist +14 3124 - Patrat Magic 0 →Enunt
29 December 2023
- 11:1911:19, 29 December 2023 diff hist −19 2973 - Cate 3 Cifre →Exemplu 1
- 11:1811:18, 29 December 2023 diff hist −19 2973 - Cate 3 Cifre →Exemplu 2
- 11:0111:01, 29 December 2023 diff hist +8 2973 - Cate 3 Cifre →Cerința
- 11:0011:00, 29 December 2023 diff hist +652 2973 - Cate 3 Cifre →Cerința
- 09:3309:33, 29 December 2023 diff hist −10 2356 - pinguini →Exemplul 3 current
- 09:3209:32, 29 December 2023 diff hist −10 2356 - pinguini →Exemplul 2
- 09:3209:32, 29 December 2023 diff hist −10 2356 - pinguini →Exemplul 1
- 09:3209:32, 29 December 2023 diff hist +12 2356 - pinguini →Cerința
- 09:2809:28, 29 December 2023 diff hist +10 2183 - betisoare1 →Exemplul 2 current
- 09:2609:26, 29 December 2023 diff hist −10 2183 - betisoare1 →Exemplul 1
25 December 2023
- 18:2618:26, 25 December 2023 diff hist +2 0887 - Nr Anagrame →Exemplu 2 current
- 18:2618:26, 25 December 2023 diff hist +2 0887 - Nr Anagrame →Exemplu 1
- 18:2418:24, 25 December 2023 diff hist +2 2592 - Afis Simetric →Exemplu 2 current
- 18:2418:24, 25 December 2023 diff hist +2 2592 - Afis Simetric →Exemplu 1
- 18:2118:21, 25 December 2023 diff hist +2 0799 - Eliminare Litera →Exemplu 1 current
- 18:2118:21, 25 December 2023 diff hist +2 0799 - Eliminare Litera →Exemplu 2
- 18:1618:16, 25 December 2023 diff hist +2 0810 - Nr A →Exemplu 2 current
- 18:1518:15, 25 December 2023 diff hist +2 0810 - Nr A →Exemplu 1
- 18:1518:15, 25 December 2023 diff hist +2 0232 - Eliminare Numere →Exemplu 2 current
- 18:1418:14, 25 December 2023 diff hist +2 0232 - Eliminare Numere →Exemplu 1
- 18:1318:13, 25 December 2023 diff hist +2 0200 - Eliminare Subsir 1 →Exemplu 2 current
- 18:1318:13, 25 December 2023 diff hist +2 0200 - Eliminare Subsir 1 →Exemplu 1
- 17:5017:50, 25 December 2023 diff hist +2 0199 - Eliminare Subsir →Exemplu 2 current
- 17:4917:49, 25 December 2023 diff hist +2 0199 - Eliminare Subsir →Exemplu 1
- 17:4917:49, 25 December 2023 diff hist +2 0188 - Inlocuire Cuvant →Exemplu 2 current
- 17:4917:49, 25 December 2023 diff hist +2 0188 - Inlocuire Cuvant →Exemplu 1
- 17:4617:46, 25 December 2023 diff hist +2 0156 - Eliminare 1 →Exemplu 1 current
- 17:4617:46, 25 December 2023 diff hist +2 0156 - Eliminare 1 →Exemplu 2
- 17:4417:44, 25 December 2023 diff hist +2 0137 - Afisare Litere →Exemplu 2 current
- 17:4217:42, 25 December 2023 diff hist +2 2953 - Inserare Char →Exemplu 1 current
- 17:4117:41, 25 December 2023 diff hist +2 2953 - Inserare Char →Exemplu 2
- 17:3817:38, 25 December 2023 diff hist +2 0136 - Numarare Cuvinte →Exemplu 2 current
- 17:3817:38, 25 December 2023 diff hist +2 0136 - Numarare Cuvinte →Exemplu 1
- 17:3117:31, 25 December 2023 diff hist +2 2673 - Swap Cuv →Exemplu 2 current
- 17:3117:31, 25 December 2023 diff hist +2 2673 - Swap Cuv →Exemplu 1
- 17:2917:29, 25 December 2023 diff hist +2 0110 - Eliminare →Exemplu 1 current
- 17:2917:29, 25 December 2023 diff hist +2 0110 - Eliminare →Exemplu 2
- 17:2817:28, 25 December 2023 diff hist +2 0096 - Palindrom Maxim →Exemplu 2