: | . | ||
: , , . |
- (. . 1) .
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. 1 |
2. , .
U , | , / | n, | U , | D U, | d U, % |
3. :
1 = U 1/N =
2 = U 2/N =
3 = U 3/N =
.
4. . n, .
n 1 = n 2 = n 3 =
5.
U 1 = 1 n1 =
U 2 = 2 n2 =
U 3 = 3 n3 =
6. :
.
7. :
.
8. : U = U D U; d i = %.
U1 = ; d U1 = %.
U2 = ; d U2 = %.
U3 = ; d U3 = %.
U .
9. .
1. ?
2. ?
3. ?
4. ?
5. ?
2