Not A Completely Horrendously Easy Geometry Problem

Level pending

In a certain triangle ABC, the altitude AD, the median BE, and the angle bisector CF are concurrent. Given that AE/EC = f (AF/FB), find |f(i)|.


The answer is 1.

This section requires Javascript.
You are seeing this because something didn't load right. We suggest you, (a) try refreshing the page, (b) enabling javascript if it is disabled on your browser and, finally, (c) loading the non-javascript version of this page . We're sorry about the hassle.

1 solution

Aaryan Vaishya
Feb 14, 2020

Use ceva's theorem to deduce that f(x)=1/x. Setting 1/i = a+bi, solving by matching coefficients and logic, we have f(i)=-i.The magnitude of -i = 1.

0 pending reports

×

Problem Loading...

Note Loading...

Set Loading...