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yi = f(xi)
x1, x2,..., xi,..., xm.
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( ). , , , : A, X, B. , : a1, xk, bi j, yk 8, zk p t.
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, , : 8, i, j+2. X x1, xj, xj+2; Y y2 6, yi j, yk j+3; Z z 2 6 4, z i j k, z i j+6 k-4.
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, Y(7), X(m) Y X 7 m . D, 20 30 , D(20×30). (20×30=600) . Z m n Z(m×n), . S S(10×5×15), .. 10×5×15=750 .
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, yi = f(xi) X(m) X m, xi.
, , , 25 % , , 7, 492 . ., 503, 948, 738, 892, 320, 250 . .
, , C, 1 7, .. C(7). ci i 1 7.
c1 = 492 . . | 1- ; |
c2 = 503 . . | 2- ; |
c3 = 948 . . | 3- ; |
c4 = 738 . . | 4- ; |
c5 = 892 . . | 5- ; |
c6 = 320 . . | 6- ; |
c7 = 250 . . | 7- ; |
= 25 % | . |
1.2.2
i = ci /100 | [..= .. % / %] | ; |
; | ||
i=i+1 | . |
:
i ci ( C);
ci . i, i=i+1 1 7;
i i=1 , (i>7) .
, ( 7 ) (i) .