1977 Canadian MO Problems/Problem 2

Revision as of 15:49, 24 July 2006 by 4everwise (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)

Let $\displaystyle O$ be the center of a circle and $\displaystyle A$ be a fixed interior point of the circle different from $\displaystyle O.$ Determine all points $\displaystyle P$ on the circumference of the circle such that the angle $\displaystyle OPA$ is a maximum.

CanadianMO-1977-2.jpg

Solution

See Also

Invalid username
Login to AoPS