Colour the six faces of a cube with two colors, blue and red. Each of the faces is either blue or red. Two colourings are regarded the same if the cube looks identical after some rotation. How many different colourings can be made? (A) 9 (B) 10 (C) 12 (D) 13

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Colour the six faces of a cube with two colors,
blue and red. Each of the faces is either blue
or red. Two colourings are regarded the same
if the cube looks identical after some rotation.
How many different colourings can be
made?
(A) 9
(B) 10
(C) 12
(D) 13
Transcribed Image Text:Colour the six faces of a cube with two colors, blue and red. Each of the faces is either blue or red. Two colourings are regarded the same if the cube looks identical after some rotation. How many different colourings can be made? (A) 9 (B) 10 (C) 12 (D) 13
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