ㄧ題工數有關的問題 - 土木

By Irma
at 2008-04-28T10:46
at 2008-04-28T10:46
Table of Contents
(7y-10/5y-7)
5y-7+2y-3
= ----------
5y-7
2y 3
= 1 + --------- - --------
5y-7 5y-7
或是
7y-10 7/5(5y-7) 1
----- = ------------ - 1/5 ---------
5y-7 5y-7 5y-7
1
=7/5 - 1/5 ------
5y-7
這樣去積分也可以
5y-7+2y-3
= ----------
5y-7
2y 3
= 1 + --------- - --------
5y-7 5y-7
或是
7y-10 7/5(5y-7) 1
----- = ------------ - 1/5 ---------
5y-7 5y-7 5y-7
1
=7/5 - 1/5 ------
5y-7
這樣去積分也可以
Tags:
土木
All Comments

By Damian
at 2008-04-29T08:32
at 2008-04-29T08:32

By Kristin
at 2008-04-30T08:00
at 2008-04-30T08:00
Related Posts
ACI318-02 跟 AISC-LRFD93 規範哪裡買的到?

By Caroline
at 2008-04-28T10:16
at 2008-04-28T10:16
有人知道

By Callum
at 2008-04-27T23:43
at 2008-04-27T23:43
土木人

By Lucy
at 2008-04-27T11:44
at 2008-04-27T11:44
各位前輩好!!

By Agnes
at 2008-04-25T18:38
at 2008-04-25T18:38
土木人

By Enid
at 2008-04-25T18:09
at 2008-04-25T18:09