Question
Mathematics Question on Combinations
The number of ways in which the six faces of a cube be painted with six different colours is
A
6!
B
30
C
6C2
D
none of these
Answer
30
Explanation
Solution
No. of ways 6!6!=1 (All faces are alike)
The number of ways in which the six faces of a cube be painted with six different colours is
6!
30
6C2
none of these
30
No. of ways 6!6!=1 (All faces are alike)