A committee of five is to be chosen from a group of 8 people which included a married couple. The probability for the selected committee which may or may not have the married couple is

If a committee of 3 is to be chosen from a group of 38 people of which you are a member. What is the probability that you will be on the committee?

A committee of five is to be chosen from a group of 9 people.The probability that a certain married couple will either serve together or not at all is

A committee of 5 is to be chosen from a group of 9 people.Number of ways in which it can be formed if two particular persons either serve together or not at all and two other particular persons refuse to serve with each other,is

A committee of three has to be chosen from a group of 4 men and 5 women. If the selection is made at randon, what is the probability that exactly two members are men?

A committee of 5 persons is to be randomly selected from a group of 5 men and 4 women and a chairperson will be randomly selected from the committee will have exactly 2 women and 3 men and the chairperson will be a man is p, then (1)/(p) is equal to