|
-
4.3
,
| ,
|
| . ' , ' , .
ij ... . r, .
| 1.
| .
|
| 2.
| .
|
| 3.
| .
|
| 4.
| .
|
| 5.
| .
|
| 6.
| .
|
| 7.
| b .
|
| 8.
| .
|
| 9.
| .
|
| 10.
| .
|
| 11.
| .
|
| 12.
| .
|
| 13.
| .
|
| 14.
| ?
|
| 15.
| ?
|
| Σ Σ = 19.
4.3
-
4.4
,
| ,
|
| . ' , ' , . 6 , 8 . , , 346 .
| 1.
| .
|
| 2.
| .
|
| 3.
| .
|
| 4.
| .
|
| 5.
| , yu.a = 0.
|
| 6.
| .
|
| 7.
| .
|
| 8.
| .
|
| 9.
| .
|
| 10.
| .
|
| 11.
| .
|
| 12.
| .
|
| 13.
| ( ).
|
| 14.
| .
|
| 15.
| .
|
| 16.
| - .
|
| 17.
| .
|
| Σ Σ = 1.
4.4
| ³
| 1.
| 20.
| 2.
| 0,6.
| 3.
| +
+
|
| 4.
| 53.
| 5.
| 9 600.
| 6.
| 28,2sn(wt 53);
28,2sn(wt 173);
28,2sn(wt 293).
| 7.
| 7 200.
| 8.
| 12 000.
| 9.
|
| 10.
| 346 .
| 11.
| 20 .
| 12.
| 200 .
| 13.
| 488sn(wt + 30);
488sn(wt 90);
488sn(wt 210).
| 14.
| 200.
| 15.
| 10.
| 16.
| 282sn wt;
282sn(wt 120);
282sn(wt 240).
| 17.
| 346.
| -
4.5
,
| ,
|
| . ' , ' , .
ij ... . b rb, b b.
| 1.
| .
|
| 2.
| b .
|
| 3.
| b .
|
| 4.
| () b .
|
| 5.
| b .
|
| 6.
| .
|
| 7.
| b .
|
| 8.
| .
|
| 9.
| b .
|
| 10.
| .
|
| 11.
| b .
|
| 12.
| .
|
| 13.
| ?
|
| 14.
| ?
|
| Σ Σ = 3.
4.5
-
4.6
,
| ,
|
| . ' , ' , . 8 , 6 . , , 200 .
| 1.
| .
|
| 2.
| .
|
| 3.
| .
|
| 4.
| () .
|
| 5.
| , yu.ab = 45.
|
| 6.
| .
|
| 7.
| .
|
| 8.
| .
|
| 9.
| .
|
| 10.
| .
|
| 11.
| .
|
| 12.
| ( ).
|
| 13.
| .
|
| 14.
| .
|
| 15.
| - .
|
| 16.
| .
|
| Σ Σ = 2.
4.6
| ³
| 1.
| 200.
| 2.
|
| 3.
| 0,8.
| 4.
| 48,8sn(wt 22);
48,8sn(wt 142);
48,8sn(wt 262).
| 5.
|
| 6.
| 282sn(wt + 45);
282sn(wt 75);
282sn(wt 195).
| 7.
| 12 000.
| 8.
| 10.
| 9.
| 200 .
| 10.
| 20.
| 11.
| 7 200.
| 12.
| 37.
| 13.
| 9 600.
| 14.
| 28,2sn(wt + 8);
28,2sn(wt 112);
28,2sn(wt 232).
| 15.
| 34,6.
| 16.
| 115,6.
| -
4.7
,
| ,
|
| , 璺 , , 璺 , .
( ) , 4.7 .
| 1.
| ' 㳿?
|
| 2.
| 㳿.
|
| 3.
| 㳿.
|
| 4.
| 㳿.
|
| 5.
| 㳿.
|
| 6.
| 㳿.
|
| 7.
| 㳿.
|
| 8.
| 䳿 㳿 .
|
| 9.
| - ' 㳿.
|
| Σ Σ = 110.
4.7
| ³
| -
| .
| -
| 㳿.
| -
| ...
| -
| .
| -
| г .
| -
| .
| -
| г .
| -
| .
| -
| г 㳿.
| -
| , .
| -
| .
| -
| г .
| -
| .
| -
| г .
| -
| .
| -
| .
| -
| .
| -
| г .
| -
| .
| -
| г .
| -
| .
| -
| г .
| -
| .
| -
| .
| -
| г .
|
4.1
: 2016-03-25; !; : 583 | :
:
, . ==> ... 1837 - | 1724 -
© 2015-2024 lektsii.org - - |