At sunrise, two hunters leave their camp and are headed for bear hunting. They walk 10 km south, then 10 km east. There they kill a bear and then walk 10 km north back, arriving at their camp. Question 1 is... what was the color of the bear? Question 2 is...what is the date?

solution_MA375Fall2008walther

Alumni Liaison

Ph.D. 2007, working on developing cool imaging technologies for digital cameras, camera phones, and video surveillance cameras.

Buyue Zhang