A Problem of Romanian TST

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tanmoy
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Re: A Problem of Romanian TST

Unread post by tanmoy » Wed Aug 17, 2016 11:01 am

asif e elahi wrote:
tanmoy wrote:Because then $OF \perp O_{1}O_{2}$ and as $O_{1}O_{2} \parallel MN$,so we will be done
Why $O_{1}O_{2} \parallel MN$?
This is wrong.My first approach was correct.My mistake was assuming $(M,MA)$ and $N,(NA)$ passes through the feet of the perpendiculars of $M,N$ on $AF,BF$,respectively.Now edited and I hope it is okay now.
"Questions we can't answer are far better than answers we can't question"

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