If you want to write down the number of the one that has 10 locations and the number of the first three positions from the
423 will be written on the left as a whole. A few of the ideas
The number 10 position, each with a number of different positions as a member of embarrassed S S
= 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 1 Select Location
1. How is the position 4
2
2 1 How is the position 3 1 3 how is
10 4 select the position. How is any one of the 5 positions in S
10. How is any one of the 6 positions in S
10. How is one of the location to which the S
10 7. How is one of S
10 8 select the position. How is one of the location to which the S
10 9. How is one of the location to which the S
10 10 method is selected in one of the S
so that is the first three are all in 423
=1 × 1× 1× 10 × 10 × 10 × 10 × 10 × 10 × 10
= 107 = 10,000,000 total number of
reply 10,000,000 total
การแปล กรุณารอสักครู่..
![](//thimg.ilovetranslation.com/pic/loading_3.gif?v=b9814dd30c1d7c59_8619)