in how many ways can 15 identical blankets be distributed among six beggars such that everyone gets atleast one blanket and two particular beggars get equal blankets and another three particular beggars get equal blankets
a) 10
b) 11
c) 12
d) 13
Answers
Answered by
0
let beggers be :b1 ,b2, b3, b4 ,b5 ,b6.
b1=1,b2=1,b3=1,b4=4,b5=4,b6=4
b1=1,b2=4,b3=4,b4=2,b5=2,b6=2 so on in 12 ways
b1=1,b2=1,b3=1,b4=4,b5=4,b6=4
b1=1,b2=4,b3=4,b4=2,b5=2,b6=2 so on in 12 ways
abkat:
its a competative question and the method you are talking about takes more time so need a short proper way out the question
Similar questions