Question

The number of ways in which four faces of a regular tetrahedron can be painted with four different colours is

• A. $4!$
• B. $4$
• C. $1$
• D. $Noneofthese$

Answer 1

The correct option is A $4!$

The Number of ways in which four faces of regular tatrahedron can be painted with four difference is

$=n!$

$=4!=24$