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#1 2005-09-27 02:29:34
- chy1013m1
- Guest
help with geometric question~
http://www.wretch.cc/album/show.php?i=chy1013m1&b=2&f=1118591711&p=15
i've tried many ways to manipulate the graph, still, i seem to have taken the wrong path to solve the question =[~
#2 2005-09-27 07:30:11
- chy1013m1
- Guest
Re: help with geometric question~
nvm, i solved it 
btw, i forget to post that i ment to not use tan() at all or atan()