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Monday, 11 october 2010

GASITI CUBUL ?

Proposed by lucipetOffline
(5 comments)5.070 times displayed


    ________
   /              /|     Cubul din imagine are muchia egala cu b, baza
  /              / |     de numeratie a numarului
 /_______/  |                ___
 |              |  |         N = aaa         a, b numere naturale pozitive.
 |            b|  /                      b
 |              | /b
 |_______|/        
        b                 Exista o baza de numeratie b, in care N poate
                           exprima volumul cubului ?

                           Cum se justifica raspunsul ?
                 


Tags: GASITI, CUBUL
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