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( 1) ( 2). . - .
1:
1. : min(x2 + y2,y2+z2) 4
2. :
3. , , .
4. () , , D.
5. .
6. , ( ).
7. .
8. , , (,), , 0.
9. . ( 0 ).
10. .
11. .
12. N, , N .
13. , , .
14. : A B. , , , .
15. :
16. , . , , .
17. x f:
1, x < 0,
0, x = 0,
+1, x > 0.
18. , 999 999. " ", " ", " ".
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19. , 1 9999. " ", " ".
20. , : + b, ab, .
21. , .
22. .
23. . , , .
24. :
25. : max(x +y+z, xyz) + 3
26. X, Y , .
27. X, Y , .
2:
1. Y = xSinx/Cosx; A = -1.6, B = 1.6, H = 0.2
2. Y = tgx2 + ctgx2; A = -2, B = 2, H=0.5
3. Y = Ln(x2 -9)/x; A = -6, B = 6, H = 1
4. Y = xLn(Cosx); A = -3, B = 3, H = 0.3
5. , . .
6. 25 125.
7. , , , .
8. Y = tgx/x; A = -2, B = 2, H = 0.2
9. Y = Sinx/(x-5); A = -6, B = 6, H = 0.5
10. Y = x/(1-Cosx); A = -4, B = 4, H = 0.5
11. Y = 1/xtg(x/2); A = -3, B = 3, H = 0.5
12. , 133 125, 134 111.
13. Y = 1/(x2 -3); A = -4, B = 4, H = 0.5
14. Y = 1/Ln(x2/8); A = -3, B = 3, H = 0.6
15. , 100.
16. , : 12= 1, 22 = 1 + 3, 2 = 1 + 3 + 5, 42 =1 + 3 + 5 + 7, 2 =1 + 3 + 5 + 7 + 9 +... + (2n-1).
17. Y = 1/x ctg(x/3); A = -4, B = 4, H = 0.5
18. Y = Ln(16-x2)/x ex; A = -6, B = 6, H = 0.5
19. Y = x tg x/ Lnx; A = -3, B = 3, H = 0.5
20. , N.
21. , 13.
22. Y = x2Ln|x|/Sinx; A = -2, B = 2, H = 0.2
23. Y = x/Sinx+ Ln(x2 - 4); A = - 6, B = 6, H = 0.5
24. , 4 ( ).
25. , 20, 100, 3 2, 4 8.
26. Y = x2Cosx/Ln(x2-1); A = -2, B = 2, H = 0.1
27. Y = xSinx/Ln(x2-9); A = -5, B = 5, H = 0.5
28. Y = x2/(Cosx+Ln(x2-1)); A = -2, B = 2, H = 0.2
29. Y = (x2+ tgx)/Ln(x2-4); A = -4, B = 4, H = 0.8
30. Y = (x2- Cosx)/xLn(x2-1); A = -2, B = 2, H = 0.2.
- .. " ". - : , 1999.
- .. . . - .: , 2005.
- Turbo Pascal. http://pascal.sources.ru/
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