The Feast Of Kings!
In a "Feast of Kings" organized By
Calvin Lin
, he Invites 8 Of the Brilliant Members Namely,
Jon Haussmann
,
Sandeep Bhardwaj
,
Brain Chalesworth
,
Ronak Agarwal
,
Deepanshu Gupta
,
Pratik Shastri
,
Azhaghu Roopesh
And
Vraj Mehta
In this group of 9 Math lovers, each speaks at most 3 Languages.
Any two of them speak at least 1 language in common.
Azhaghu Roopesh wants to know:
Let n be the most number of people who speak any language. Find the minimum value of n.
Can you help him out?
The answer is 5.
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.
Just an outline of my idea.
.
we will need a total of five languages represented by the.
3 circles, hollow oval, and hollow triangle.
the 9 people are represented by the red dots(inside intersections of 3 languages).
no of people for each language =5 hence answer =5.