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1. .

 

= (1 + 2 + 3) / n,

1; 2; 3 , .

n

, .

= 1 = 1800 .

2. .

V = ,

, .

,

(. . 2, , 7)

V , ./-

V =1800*30/67,97= 794,46 ./- 794,46/720= 1,1 ./

 

3. .

 

V = ,

 

,

(. . 2, , 7)

V , ./-

V = 1800*30/44,763 = 1206,35 /- 1206,35/720= 1,67 ./

 

4. .

 

V = ,

,

(. . 2, 7, 7)

V = 1800*30/(44,7632,123)= 1266,41./- 1266,41/720 = 1,75./

 

 

5. .

 

V = ,

 

..

( ), (. . 2, , 7)

,

(. . 2, 4, 7)

. , (. . 2, 6, 7)

V , ./-

V = 1800*30/(29,82+5,964+1,491)= 1448,88 ./- 1448,88/720 = 2,01 ./

 

 

6. .

 

V = ,

 

.. ( ), (. . 2, , 7)

V ./-

V = 1800*30/29,82= 1810,86 ./- 1810,86/720= 2,515 ./

 

7. , ..

 

d = , , .

n ,

d = 1800/8= 225 ./

8. .

= ,

 

= 1800/8= 225 ./.

 

9. , .

.. = ,

 

, .

= 1 + 2 + 3 + .. (.)

V (./-)

.. = 1800*30/794,46 = 67,97

 

10. 1 . .

∆Q = Q / ,

 

Q ,

, .

∆Q = Q / = 525000 / 1800 = 291 /.

 

11. 1 .

∆Q = Q / n, n

∆Q = Q / n = 525000 / 1 = 525000/.

 

 

.

3.

 

/ ..
1 2 3 4
   
  .  
  .  
  :    
4.1 ./ 2,515
4.2 ./ 2,01
4.3 ./ 1,75
4.4 ./ 1,67
4.5 ./ 1,1
  1609,29
  , ..:    
6.1 1 /.  
6.2 1 /  

 





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