Find the number of ways of selecting a captain and a vice captain from a team of 5 players.a.20, b.49, c.35, d.70?

The number of ways of selecting a captain and a vice captain from a team of 5 players is calculated by first selecting the captain from the 5 players (5 ways) and then selecting the vice captain from the remaining 4 players (4 ways).

Therefore, the total number of ways of selecting a captain and a vice captain is 5 * 4 = 20.

So, the correct answer is a. 20.

a.20