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RL (. 9 6.3).
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1000 .
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Umk /Um.
Umk Imk RL RC. Umk /Um 1 Imk /Im 1.
6.2 :
Imk ;
Umk /Um 1 Imk /Im 1 .
6.3.
1.. 
u 1(w t)
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2. 
u 2(w t)
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3. 
u 3(w t)
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4. 
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5. 
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6. 
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7. 
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8. 
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3 .
V 1, , A 1 A 2 1,25 I 1 1,25 I 2 .
S 1.
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