Question bank/JEE Main/Mathematics
JEE MainMathematicsToughPermutations and Combinations
Five persons A,B,C,D and E are seated in a circular arrangement.
If each of them is given a hat of one of the three colours red, blue and
green, then the number of ways of distributing the hats such that the
person seated in adjacent seats get different coloured hats is.
Show answer and solution
Maximum numbers of hats used of same colour are
Source: Grass-G / M-22 Mathematics Paper 19 Dec Eng.docx
Need a video for this idea?
Scan any doubt from your notes and get a whiteboard explanation.