Probability › Coins › Equal numbers of heads
Arranging identical coins
High school · ●○○○○ 10 pts
Six identical coins are arranged in a row. Find the number of arrangements in which four are heads and two are tails.Probability › Coins › Equal numbers of heads
High school · ●○○○○ 10 pts
Six identical coins are arranged in a row. Find the number of arrangements in which four are heads and two are tails.