Math, asked by sadhu1978, 9 months ago

the no.of ways in which 5 boys and 4 girls sit around a round table so that no two girls sit together

Answers

Answered by shagunjain9
3

Answer:

Step-by-step explanation:

First all the boys are arranged in a circle, then the girls in places between the boys.

no of ways of arranging 5 boys around a circle is (5−1)=4

no of ways of placing 4 girls between 5 places in between boys is

5

Places

4

=

(5−4)

5

=5

∴ Total numbers of ways =45

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