• 0

A PHP Error was encountered

Severity: Warning

Message: Undefined array key "userid"

Filename: views/question.php

Line Number: 212


File: /home/statpmkj/public_html/application/views/question.php
Line: 212
Function: _error_handler

File: /home/statpmkj/public_html/application/controllers/Questions.php
Line: 416
Function: view

File: /home/statpmkj/public_html/index.php
Line: 315
Function: require_once

At a dinner table 6 people, 3 men and 3 women, are to sit around the table.
a) How many different arrangements are possible?
b) Find the probability that two particular friends sit together.
c) How many ways can 3 particular people sit together?
d) What is the probability that all the boys are seated together?
e) What is the probability that the boys and girls alternate?
f) In how many ways can two people sit opposite each other?