[機經] 8/26

[akainorei (赤いの靈)]

剛考完, 來說一下吧


數學有個變體

1. 原本不是大圓, 裡面一個正方形, 在一個小圓?

變成大正方形, 裡面一個圓, 圓裡面在一個小正方形

大正方形的邊跟小正方的邊 difference = 2-根號2

問圓型面積

(這是我印象最深刻的, 最後幾題突然來這個
腦子瞬間空白)

2. 有一個物品 price=p

先被discount x%
再被discount 2x%

問兩次discount 完的price
(選擇題是公式)


其它基本上都是JJ or JJ 變體
(DS很多喔)

3. 有一組人分成五個team 做5 projects

set w contains at least one member in each group
set h contains members of 2 larger groups
set b (忘了)

我記得畫出來就是三個圓都各cover 到

然後
I. W is subset of h
II. h is subset of b
III. b is subset of w

選擇體
(這是我唯一遇到的集合)



考完了, 差強人意
(如果數學多個一分就好, 淚)
暫時不拼三戰了, 賭賭看申請

謝謝這個版 (一鞠躬)


順便講verbal 好了

AWA argument:
The campus occupancy rates is reducing
to increase the rate the official should decrease
the available housing units
to attract student to live on-campus
should lower the rents to increase demand


issue:
The society should be measure by scientific and artistic
achievement, not by business successes



RC:

Saturn ring,

cargo ship emit SO2 actually decrease global warming

neurosynthesis (elements and isotope)
one theory thinks it occurs with the big bang
another theory thinks occur after big bang, inside star
currently both are partly correct

18th century british businesses in asia
were hard to compare and meaure
since bank had hidden reserve before publishing profit
eg. after WWI british business in india had high profit
since rupee vs sterling exchange = high
so maybe another way to measure british businesses
in asia is to see the stock share


CR:
milk processer give dairy farmer more money
so dairy farmer has high profit, large cash intake
(should)
yet farmer does not gain higher profit

(我選因為牧草價錢也變高了)

CR算簡單所以...懶得背了
不需要太擔心



--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 121.44.72.1
推 thdkuo:快的太誇張了   早上考完中午就PO雞精  @@"
→ akainorei:免得忘了XD
※ 編輯: akainorei       來自: 121.44.72.1          (08/26 12:15)
※ 編輯: akainorei       來自: 121.44.72.1          (08/26 12:16)
→ akainorei:喔回一樓, 我忘了跟你說, 我在雪梨考, 快兩小時
推 mauricew:幫推一下 謝謝akainorei大的貢獻 雖然我沒考這個月
推 ddqiii:明天考,來解解看,第一題應該是r(2-庚號2)=2-庚號2
→ ddqiii:所以r=1,面積=pi
推 ddqiii:另外我看不董AI耶@@,有人可以說明一下嗎><
推 mauricew:不應該以商業標準來評定社會,而應該以科學與人文來評定
→ mauricew:社會
推 ddqiii:好難喔...要怎麼對他下評論阿...
推 mauricew:用舉例的吧 找一些城市來舉例 舉例完 大概也寫完了