8
1.
={-10,-9,-8,-7,-6,-5,-4,-3,-2,0); ={-13,-11,-8,-6,-4,-2,-1,0,1,2,}; ={-12,-9,-7, -6,-5, -3,-1, 0, 1, 3}. : ) ( È ) Ç; ) Ç Ç ; ) ( Ç )\ B; )(A \ B) Ç (C \ B).
2.
: 40 , 22 . 25 , 13 . 29 , 12 10 . 9 . , .
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- ( ).
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h (x, y, z) g (x, y, z). , .
9.
f (x, y, z), : f = (00100010).
10.
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9
1.
={2,3,4,5,6,7,8,9,10}; ={-4,-2,0,2,4,6,7,8,9,12}; ={-5,-3,-1, 0, 1, 3, 4, 5, 7, 9, 11, 13}. : ) ( È ) Ç; ) Ç Ç ; ) ( Ç )\ B; )(A \ B) Ç (C \ B).
2.
: , . 1500 800 , 700, 600. 450 , 400 , 300 , 200 . ?
3.
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- ( ).
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7.
8.
h (x, y, z) g (x, y, z). , .
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9.
f (x, y, z), : f = (01001010).
10.
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11.
10
1.
={-1,0,1,2,3,4,5,6,7,8}; ={-6,-4,-2,-1,0,2,6,7,9}; ={-7,-5,-3,-1, 0, 1, 3, 4, 5, 7}. : ) ( È ) Ç; ) Ç Ç ; ) ( Ç )\ B; )(A \ B) Ç (C \ B).
2.
: 45 , 25 . 30 , 16 . 28 , 18 17 . 15 . , .
3.
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- ( ).
5.
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6.
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7.
8.
h (x, y, z) g (x, y, z). , .
9.
f (x, y, z), : f = (01010101).
10.
.
11.