Skip to main content

All Questions

Filter by
Sorted by
Tagged with
9 votes
1 answer
1k views

A chain of six circles associated with a conic

I found this problems three years ago. But I never have been a proof. Recently I posted in math.stackexchange.com. I am looking for a solution of the following problems: A chain of six circles ...
Oai Thanh Đào's user avatar