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3 men and 3 women were seated randomly in a row.

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3 men and 3 women were seated randomly in a row. Find the probability that both the end places will be filled by women ?

asked Jul 11, 2014 in ALGEBRA 2 by anonymous

1 Answer

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At the end places 2 women out of 3 are seated in 3C₂ ways.

2 women can be arranged among themseles in 2! ways.

Other 4 members 1 women and 3 men can be arranged in 4! ways.

Total number of ways = 6!.

Probability of placing women at theend places image

image

answered Jul 11, 2014 by joly Scholar

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