November 2019
Intermediate to advanced
832 pages
27h 23m
English
Content preview from Engineering Optimization, 5th Edition
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Answers to Selected Problems
CHAPTER 1
- 1.1 Min. f = 5x A − 80x B + 160x C + 15x D , 0.05x A + 0.05x B + 0.1x C + 0.15x D ≤ 1000, 0.1x A + 0.15x B + 0.2x C + 0.05x D ≤ 2000, 0.05x A + 0.1x B + 0.1x C + 0.15x D ≤ 1500, x A ≥ 5000, x B ≥ 0, x C ≥ 0, x D ≥ 4000
- 1.2 (a) X* = {0.65, 0.53521}, (b) X* = {0.9, 2.5}, (c) X* = {0.65, 0.53521}
- 1.5
= 
= 300 - 1.9
(a)
= 4.472, 
= 2.236, (b)
= 3.536, 
= 3.536 (c)
= 6.67, 
= 3.33 - 1.11
(a)
y
1 = ln x
1, y
2 = ln x
2, ln f = 2y
1 + 3y
2, (b)
f =
, x
1 =
, ln (log10
f) = ln (log10
x
1) + ln x
2
- 1.14
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.