Blogtrottr
Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 投票中
Yahoo!奇摩知識+ - 分類問答 - 科學常識 - 投票中 
根號的應用練習
Aug 23rd 2013, 09:35

a 為二位小數:
-0.99 ≤ a < 0
0 < a < 0.99

a < √13 < (a + 0.01)
a < √13 √13 < (a+ 0.01)
a < √13
(a +0.01) > √13
a < √13
a > [(√13)- 0.01]
[(√13) - 0.01] < a < √13
3.596 < a < 3.606

a 為二位小數,故 a = 3.60

(故二位小數指小於 1 的二位小數,則本題無解。)

參考資料: 胡雪

This entry passed through the Full-Text RSS service — if this is your content and you're reading it on someone else's site, please read the FAQ at fivefilters.org/content-only/faq.php#publishers. Five Filters recommends: 'You Say What You Like, Because They Like What You Say' - https://www.medialens.org/index.php/alerts/alert-archive/alerts-2013/731-you-say-what-you-like-because-they-like-what-you-say.html

You are receiving this email because you subscribed to this feed at blogtrottr.com.

If you no longer wish to receive these emails, you can unsubscribe from this feed, or manage all your subscriptions
創作者介紹
創作者 2016汽車駕照的筆試 汽車筆試沒過汽車駕照筆試有效期限汽車筆試時效2015汽車駕照筆試是採用什麼方法考的?2016 的頭像
approa

2016汽車駕照的筆試 汽車筆試沒過汽車駕照筆試有效期限汽車筆試時效2015汽車駕照筆試是採用什麼方法考的?2016

approa 發表在 痞客邦 留言(0) 人氣( 0 )