Системи числення

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    06-Jul-2015

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  • 1. 6-7

2. 3. 4. , 5. , DCXLIXCCLXXXVII 287 649 6. , , . 0 , 1, 2,, , k- 0 2 2 3 3 1 1 ... aakkakakakaN n n n n ++++++= 7. 2 3 4 2 4 11 13 3 11 14 22 4 13 32 31 5- 2 3 4 5 6 2 4 6 11 13 15 3 6 12 15 21 24 4 11 15 22 26 33 5 13 21 26 34 42 6 15 24 33 42 51 7- 8. 1001101 110101 11100111 11001 100110100 110101 110101 110101 10100101101 11011001 - 1100101 1110100 9. 3)120101( 3)102( 3)102( 3)1101( 3)111( 3)102( 3)201( 3)102( 3)22( 10. 12121202020212021 2345678 ++++++++ = 327102101000111 . = 32710. 1010 101 8 )6373,20() 8 3 20( 8 3 416838482)3,24( ==++=++= 11. . . . 12. 34510 = 1010110012 345 () | 2 1 172 (II) | 2 0 86 () |2 0 43 (IV) | 2 1 21(V)|2 1 10 (VI) | 2 0 5 (VII) | 2 1 2(V) | 2 0 1 (IX) 13. 0, 125 2 0 250 2 0 500 2 1 000 0,12510 = 0,0012 14. - . ( )nn aaa 121011 ...,... 0 2 2 3 3 1 1 ... aappapapapa n n n n ++++++ pppp ++++ 1 1 2 2 1 1 ... 15. 1. 6 12 , , , 6 , 6 . 2. , , 2 ( 3 4), 2 ( 3 4). 3. = 8, 8 (1 0 )12 , . 4. 9, 9 (1 0 )12 , . 5. = 11, 11 , . ( )12011... aaa nn 01231 ... aaaaaa nn ++++++