The Gateway to Computer Science Excellence
0 votes
There are 6n flowers of one type and 3 flowers of second type, total no. Of garlands possible?
in Combinatory by (157 points) | 35 views

1 Answer

0 votes
Suppose 6 red color flowers and 3 blue color flowers. Fix blue color flowers first and then arrange 6 red color flowers. possible way of arrangement of red color flowers is C(6 + 3 - 1, 3 - 1) which is 28.
by (11 points)
Quick search syntax
tags tag:apple
author user:martin
title title:apple
content content:apple
exclude -tag:apple
force match +apple
views views:100
score score:10
answers answers:2
is accepted isaccepted:true
is closed isclosed:true
50,647 questions
56,492 answers
100,706 users