CKT_l.r.02_NU / Приклад виконання л.р.02
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A |
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Q |
1 |
Завдання 2.1 |
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Завдання 2.2 |
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2 |
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3 |
q |
f(q) |
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x |
p1(x) |
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p2(x) |
) = p1(x) - p2(x) |
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4 |
-2 |
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-158 |
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-5 |
81,25 |
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-2,50 |
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83,75 |
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5 |
0 |
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50 |
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-4 |
80,64 |
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-6,80 |
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87,44 |
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6 |
2 |
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98 |
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-3 |
80,27 |
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-13,20 |
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93,47 |
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7 |
4 |
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34 |
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-2 |
80,08 |
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-29,20 |
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109,28 |
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8 |
6 |
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-94 |
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-1 |
80,01 |
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#ДЕЛ/0! #ДЕЛ/0! |
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9 |
8 |
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-238 |
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0 |
80,00 |
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30,00 |
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50,00 |
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10 |
10 |
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-350 |
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1 |
79,99 |
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15,20 |
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64,79 |
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11 |
12 |
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-382 |
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2 |
79,92 |
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10,80 |
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69,12 |
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12 |
14 |
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-286 |
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3 |
79,73 |
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9,30 |
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70,43 |
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13 |
16 |
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-14 |
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4 |
79,36 |
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9,20 |
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70,16 |
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14 |
18 |
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482 |
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5 |
78,75 |
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10,00 |
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68,75 |
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15 |
20 |
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1250 |
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6 |
77,84 |
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11,49 |
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66,35 |
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16 |
22 |
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2338 |
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-0,624645 |
80,00 |
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80,00 |
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0,00 |
Пошук рішення |
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17 |
24 |
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3794 |
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18 |
26 |
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5666 |
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19 |
28 |
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8002 |
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20 |
30 |
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10850 |
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21 |
-0,675905 |
6,94478E-07 Пошук рішення |
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22 |
4,602247 |
1,39733E-07 |
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23 |
16,07366 |
-3,14768E-07 |
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24 |
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25 |
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26 |
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120,00 |
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p1(x) |
p2(x) |
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27 |
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28 |
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100,00 |
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Ряд3 |
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29 |
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30 |
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80,00 |
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31 |
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32 |
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60,00 |
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33 |
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34 |
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40,00 |
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35 |
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36 |
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20,00 |
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37 |
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38 |
-2 |
0 |
2 |
4 |
6 |
8 |
10 12 14 16 18 20 22 24 26 28 30 |
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0,00 |
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39 |
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-5 |
-4 |
-3 |
-2 |
-1 |
0 |
1 |
2 |
3 |
4 |
5 |
6 |
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40 |
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-20,00 |
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41 |
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42 |
-120 |
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43 |
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-40,00 |
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44 |
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45 |
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A |
B |
C |
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H |
I |
J |
K |
L |
M |
1 |
Завдання 2.1 |
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Завдання 2.2 |
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2 |
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3 |
q |
f(q) |
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x |
p1(x) |
p2(x) |
p(x) = p1(x) - p2(x) |
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4 |
-2 |
=50+60*A4-20*A4^2+A4^3 |
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-5 |
=0,01*(8000-I4^3) |
=0,2*I4^2+(30/(I4+1)) |
=J4-K4 |
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5 |
0 |
=50+60*A5-20*A5^2+A5^3 |
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-4 |
=0,01*(8000-I5^3) |
=0,2*I5^2+(30/(I5+1)) |
=J5-K5 |
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6 |
2 |
=50+60*A6-20*A6^2+A6^3 |
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-3 |
=0,01*(8000-I6^3) |
=0,2*I6^2+(30/(I6+1)) |
=J6-K6 |
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7 |
4 |
=50+60*A7-20*A7^2+A7^3 |
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-2 |
=0,01*(8000-I7^3) |
=0,2*I7^2+(30/(I7+1)) |
=J7-K7 |
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8 |
6 |
=50+60*A8-20*A8^2+A8^3 |
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-1 |
=0,01*(8000-I8^3) |
=0,2*I8^2+(30/(I8+1)) |
=J8-K8 |
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9 |
8 |
=50+60*A9-20*A9^2+A9^3 |
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0 |
=0,01*(8000-I9^3) |
=0,2*I9^2+(30/(I9+1)) |
=J9-K9 |
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10 |
10 |
=50+60*A10-20*A10^2+A10^3 |
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1 |
=0,01*(8000-I10^3) |
=0,2*I10^2+(30/(I10+1)) |
=J10-K10 |
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12 |
=50+60*A11-20*A11^2+A11^3 |
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2 |
=0,01*(8000-I11^3) |
=0,2*I11^2+(30/(I11+1)) |
=J11-K11 |
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14 |
=50+60*A12-20*A12^2+A12^3 |
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3 |
=0,01*(8000-I12^3) |
=0,2*I12^2+(30/(I12+1)) |
=J12-K12 |
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16 |
=50+60*A13-20*A13^2+A13^3 |
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4 |
=0,01*(8000-I13^3) |
=0,2*I13^2+(30/(I13+1)) |
=J13-K13 |
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18 |
=50+60*A14-20*A14^2+A14^3 |
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5 |
=0,01*(8000-I14^3) |
=0,2*I14^2+(30/(I14+1)) |
=J14-K14 |
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20 |
=50+60*A15-20*A15^2+A15^3 |
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6 |
=0,01*(8000-I15^3) |
=0,2*I15^2+(30/(I15+1)) |
=J15-K15 |
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22 |
=50+60*A16-20*A16^2+A16^3 |
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-0,624645295390804 |
=0,01*(8000-I16^3) |
=0,2*I16^2+(30/(I16+1)) |
=J16-K16 |
Пошук рішення |
17 |
24 |
=50+60*A17-20*A17^2+A17^3 |
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18 |
26 |
=50+60*A18-20*A18^2+A18^3 |
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19 |
28 |
=50+60*A19-20*A19^2+A19^3 |
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20 |
30 |
=50+60*A20-20*A20^2+A20^3 |
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21 |
-0,675904574341022 |
=50+60*A21-20*A21^2+A21^3 |
Пошук рішення |
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22 |
4,60224667179272 |
=50+60*A22-20*A22^2+A22^3 |
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23 |
16,0736579064578 |
=50+60*A23-20*A23^2+A23^3 |
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Завдання 2.1.
f(q) := 50 + 60q - 20×q2 + q3
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200 |
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120 |
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40 |
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f( q) |
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5 |
40 |
0 |
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10 |
15 |
20 |
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120 |
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200 |
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q |
q := -2 |
q1 := root(f(q) , q) |
q1 |
= -0.676 |
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q := |
5 |
q2 := |
root(f(q) , q) |
q2 |
= 4.602 |
q := |
16 |
q3 := |
root(f(q) , q) |
q3 |
= 16.074 |
Завдання 2.2.
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p |
1 |
(x) := 0.01(8000 - x3) |
p |
2 |
(x) := 0.2x2 |
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30 |
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x + 1 |
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200 |
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100 |
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p1( x) |
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0 |
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p2( x) |
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100 |
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200 |
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10 |
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5 |
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0 |
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10 |
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x |
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p(x) := p1(x) - p2(x) |
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x := 1 |
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Given |
p(x) = 0 |
x1 := Find(x) x1 = -0.625 |
y1 := p1(x1) |
y1 = 80.002 |