Question

There are $4$ candidates for the post of a professor in Mathematics and one is to be selected by a opinion of $5$ subject experts. The number of the way in which the experts opinion can be expressed is

• A. $1048$
• B. $1072$
• C. $1024$
• D. $1020$

Answer 1

The correct option is C $1024$

The number of ways in which experts opinion can be expressed $=4^5=1024$