Табулирование ф-ций двух переменных
Date: 2015-10-07; view: 465.
Табулирование ф-ций, нахождение максимума и минимума.
Циклические процессы
| Nо П/п | Функция | Начальное х | Конечное х | Шаг по х |
| 1. | Y=sinx + |x| + 2x | 0.5 | 3.5 | 0.5 |
| 2. | Y=sinx1/2 + ex - 3 | 0.1 | ||
| 3. | Y=ab + sin2x – x1/2 | 0.1 | ||
| 4. | Y=x3 + x1/2 – 3c | 0.1 | ||
| 5. | Y=arctgx2 + x - 3 | 0.2 | ||
| 6. | Y=x1/2 + cosx - 3 | 0.1 | ||
| 7. | Y=lnx2 + x2 + 2 | 0.1 | ||
| 8. | Y=cosx2 + sin2x + 2 | 0.5 | ||
| 9. | Y=cosx + lnx - ex | 0.2 | ||
| 10. | Y=ex +|x| + x2 | 0.1 | ||
| 11. | Y=x3 + ln|x| - 3 | 0.2 | ||
| 12. | Y=arctgx + x1/2 + 2 | 0.3 | ||
| 13. | Y=x5 + 2x2 - 3 | 0.2 | ||
| 14. | Y=x1/2 + 3|x| + x2 | 0.1 | ||
| 15. | Y= cos2x + lnx + 2 | 0.1 | ||
| 16. | Y= x3 + 2ln|x| + 3 | 0.2 | ||
| 17. | Y=sin2x + x3 + |x| | 0.2 | ||
| 18. | Y=arctgx2 – 3 + 2x | 0.3 | ||
| 19. | Y=sin3x + 3x2 + 3 | 0.4 | ||
| 20. | Y=arctg x3 + 2sinx - 3 | 0.2 | ||
| 21. | Y=lnx3 + 2cos - 2 | 0.4 | ||
| 22. | Y=x5 + 3arctgx2 + 2 | 2.5 | 3.5 | 0.1 |
| 23. | Y= x3 + 3sin2x - 3 | 1.5 | 2.5 | 0.1 |
| 24. | Y=arctgx + 2sinx - 2 | 0.2 | ||
| 25. | Y=sin2x + 2cosx + 3 | 0.2 | ||
| 26. | Y=x5 + x1/2 - 3 | 0.2 | ||
| 27. | Y= x8 + 5x2 - 5 | 0.2 | ||
| 28. | Y=sin|x| + cos2x | 0.1 | ||
| 29. | Y=x1/3 + x3 - 3 | 0.1 | ||
| 30. | Y = sin x2 +cos x2 – lnx | 0.1 | ||
| 31. | Y = arctg x + 2 | 0.3 | ||
| 32. |
Y = sin x2 + 5 
| 0.2 | ||
| 33. | Y =cos x + x1/5 | 0.1 | ||
| 34. | Y = ln |x| + 2 | 0.2 | ||
| 35. | Y=(cos|x| + 2x)/(x5 + 5) | 0.3 |
| Изменение аргументов | ||||||
| № | Функция | первого | второго | Исходные | ||
| интервал | шаг | интервал | шаг | данные | ||
| y=ae2xt cos(p/2+t) | x Î [0; 1] | 0.1 | t Î [0; p/2] | 0.3 | a=-3.1 | |
| z=ae-x sin(ax)+Ö(a+y) | x Î [-1; 1] | 0.2 | y Î [1; 5] | 1.5 | a=0.75 | |
| s=x-0.75sin(x+a)ln(y+a) | x Î [-2; 0] | 0.4 | yÎ[0; 1] | 0.3 | a=0.7 | |
| y=Ö(t+1) e-axtcos(t-a) | x Î [1; 2] | 0.2 | tÎ[2; 3] | 0.3 | a=-2.1 | |
| z=b2-x2y+Öb cos(2x) | x Î [0; p/2] | 0.2 | yÎ[0; 1] | 0.25 | b=1.2 | |
| y=5Ö(axy2+1.3) sin(x-a) | x Î [2; 5] | 0.5 | yÎ[-1; 1] | 0.5 | a=1.9 | |
| z=ae-xy2cosÖ(x+a) | x Î [-1; 1] | 0.3 | yÎ[0; 1] | 0.2 | a=1.5 | |
| z=be-Öx tg(x+1.7)++Ö(y+a) | x Î [1; 2] | 0.2 | yÎ[2; 5] | 0.5 | b=-0.5 | |
| s=bxÖ(t+b) tg(tx+2.1) | x Î [1; 2] | 0.2 | tÎ[0; 1] | 0.2 | b=3.5 | |
| y=bxt cos(x-1) | x Î [-1; 1] | 0.3 | tÎ[1; 2] | 0.4 | b=2.2 | |
| z=a(xy)0.7 cos(ax) | x Î [0; 1] | 0.2 | tÎ[3; 4] | 0.3 | a=1.7 | |
| s=ae-2xcos(px/2)+a2Öy | x Î [0; p/2] | 0.2 | yÎ[1; 5] | 1.5 | a=2.1 | |
| y=Ö(1+ln 1.3x+cos(at)) | x Î [1; 1.4] | 0.1 | tÎ[2; 4] | 0.5 | a=0.9 | |
| z=1.5*2-0.1x ln(y+b) | x Î [2; 5] | 0.5 | yÎ[1; 3] | 0.5 | b=1.5 | |
| s=e-axsin(ax+y)+Ö(xy) | x Î [1; 2] | 0.2 | yÎ[5; 7] | 0.3 | a=0.5 | |
| y=ax+sin(at) Ö(2t+e-0.5x) | x Î [1; 2] | 0.3 | tÎ[1; 2] | 0.3 | a=0.7 | |
| z=arcsin(x/y)-Ö(ax+y) | x Î [1; 2] | 0.3 | yÎ[2; 3] | 0.3 | a=1.4 | |
| s=e-ax lgÖ(x+1) -aey | x Î [1; 3] | 0.4 | yÎ[-1; 1] | 0.4 | a=0.4 | |
| z=2xcos(by)-3ysin(bx) | x Î [-1; 1] | 0.4 | yÎ[1; 2] | 0.3 | b=0.8 | |
| y=arctg(x/a)-(t/a)-2 | x Î [1; 2] | 0.3 | tÎ[2; 3] | 0.3 | a=2.1 | |
| s=0.5xy3cos(xy+0.3a) | x Î [2; 4] | 0.5 | yÎ[0; 1] | 0.2 | a=4.1 | |
| z=ae-Ö(xy) tg(ax/2) | x Î [1; 2] | 0.3 | yÎ[4; 7] | 0.3 | a=-0.7 | |
| y=sin(ax+cos(at)) | x Î [0; p/2] | 0.2 | tÎ[0; p] | 0.4 | a=2.1 | |
| s=3Ö(x+aÖy) e-xy | x Î [2; 5] | 0.5 | yÎ[1; 2] | 0.2 | a=0.7 | |
| z=xy-1/(1.3+sin(axy)) | x Î [-1; 1] | 0.2 | yÎ[3; 7] | 0.5 | a=2.3 |
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