tag:blogger.com,1999:blog-6500033298667240354.post569735740418232855..comments2024-02-19T00:34:12.578-08:00Comments on Always Creative Geometry Problems plus Occasionally Annoying Philosophy: Fox 312 - Solutions8foxeshttp://www.blogger.com/profile/09567328431908997738noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-6500033298667240354.post-43310382349287291272012-09-11T03:28:23.789-07:002012-09-11T03:28:23.789-07:00http://geometri-problemleri.blogspot.com.es/2012/0...http://geometri-problemleri.blogspot.com.es/2012/09/problem-111-ve-cozumu.htmlAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-6500033298667240354.post-88644948432658507962012-09-11T02:20:18.605-07:002012-09-11T02:20:18.605-07:00yes you are right. it was a mistake. I forgot to d...yes you are right. it was a mistake. I forgot to delete the comment. Also I have a geometric proof, which does not need calculus. I will publish on my blog.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6500033298667240354.post-26640842503778124622012-09-10T14:55:05.523-07:002012-09-10T14:55:05.523-07:00where do you read that "derivative of f is st...where do you read that "derivative of f is straight line"? <br /><br />if you think the answer must be a parabola, just consider asymptotic behaviour of the curve we are looking for: obviously both Ox and Oy axes are asymptotes. This is not compatible with a parabola.<br /><br />if still in doubt, do the reverse problem: compute area A of triangle defined by tangent to y=1/2x curve and 0x + Oy axes.<br /><br />bleaug<br />Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-6500033298667240354.post-38252645237645094742012-09-10T06:23:52.535-07:002012-09-10T06:23:52.535-07:00This comment has been removed by the author.Anonymousnoreply@blogger.com