Math, asked by Piyushoct1844, 1 year ago

There are 3 rows containing 2 seats in each row the number of ways in which 3 persons can be seated such that no row remains empty is

Answers

Answered by amitnrw
1

Given:  3 rows containing 2 seats in each row

To Find : number of ways in which 3 persons can be seated such that no row remains empty is

Solution:

There are 3 rows containing 2 seats in each row

Persons = 3

no row remains empty

Hence one person in one row

3 Person for  3 rows can be selected in ³C₃ = 3!  = 6 ways

in Each row person can seat in 2 Ways    

Hence total ways  = 2 x 2 x 2  x 6  = 48  

48 ways ,  3 persons can be seated such that no row remains empty  

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