Register

How many different ways can four people:andy,betty,cindy, and Doug, sits in a row at the opera if Andy and betty must sit together?

How many different ways can four people:andy,betty,cindy, and Doug, sits in a row at the opera if Andy and betty must sit together?
asked 36.1k views
2 votes
how many different ways can four people:andy,betty,cindy, and Doug, sits in a row at the opera if Andy and betty must sit together?

asked
User Jloriente
by
9.0k points

2 Answers

3 votes
they can sit may ways but 12s the answer.
answered
User Jesper Juhl
by
8.4k points
7 votes
They can sit together in 12 different configurations:

ABCD
CDAB
CABD
DABC
BACD
CDBA
CBAD
DBAC
ABDC
DCAB
BADC
DCBA
answered
User Arun Abraham
by
8.6k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
Link Copied!