2. .
. .
.
cy = f (a) cy = f (cx)
(9798 %) , , , 52-53 %, . DA 40 cy = f (a) cy = f (cx) . 2.1.
. 2.1. DA 40
:
a0 = 1 ; , , , , . cy = 0. , , . (cx 0 = cx min = 0,034).
a = 8 ; (K max = 12,3). .
a = 18 . , . cy. , , . .
a = 16 17 , ( , ). , .
, . , 0,1 /.
a = 21 , , . (cy max = 1,62).