. (1.24). , , m 1 0. , m (0,1). xi :
xi , m (xi) = 0;
xi , m (xi) 0;
xi , m (xi) 0 1;
xi , m (xi) = 1.
= {(x 1|0,2), (x 2|0), (x 3|0,3), (x 4|1), (x 5|0,8)} . A Ì E A Ì E.
: x1 A, x 2 A, x4 A. :
x 2 (m (x 2) = 0));
x 1 (m (x 1) = 0,2));
x 4 (m (x 4) = 1)).
, ,
Î , Ï .
: , , . {(x |m A (x))} " x Î E, m A (x) , . .
= {0,1}, .
.
1.3. , n, n Î R (R ):
= {(n 1|0,8), (n 0,5|0,9), (n |1), (n + 0,5|0,9), (n + 1|0,8)}.
1.4. N ,
N = {0, 1, 2, 3, 4, 5, 6}.
:
= {(0|1), (1|0.8), (2|0,6), (3|0,4), (4|0,2), (5|0), (6|0)}.
, m A (x) .
0 A, 1 A, 2 A, 3 A,.