Page 32 - Fixtures
P. 32

@ @QW@           @óïŽbŽÿa@‡ÉÜa@ú†bjà@                       @

            :            A

                 CD

                 EB

                 6                     .                    )
                      7                  [AMC10A 2010] (
                                                  .

10                                     [AMC10A 2008] ( )

     .1

                                       [AHMSE 1998] (       )

d1d2d3 = d5d6d7  d1d2d3 = d4d5d6          d1d2d3d4d5d6d7    )
   x                                                        )
                 .di ∈ {0,1,2,…,9}

                                          [AIME 1993] (

                                         4000 ≤ x < 7000

                                                         (
                                  (28 )

                                              . 0,1,2,…,9

                                       0
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