Question and Answers Forum

All Question   Topic List

Question Number 134232 by liberty last updated on 01/Mar/21

$$$$ In how many ways can 5 men, 4 women, and 3 children be arranged in a row of 12 seats if the children sit together?\n

Answered by mr W last updated on 01/Mar/21

$$10!3!=21772800$$

Answered by 脩茂= last updated on 01/Mar/21

$$MMMM\underset{takeas1people}{\underbrace{CCC}WWMWW}$$ $$all10people$$ $$A_{10}^{10}\times A_3^3=10!\times 3!$$

Terms of Service

Privacy Policy

Contact: info@tinkutara.com