Permutation and CombinationHard
Question
The number of ways in which 6 red roses and 3 white roses (all roses different) can form a garland so that all the white roses come together, is
Options
A.2170
B.2165
C.2160
D.2155
Solution
Total number of ways is
= 720 × 3 = 2160
= 720 × 3 = 2160Create a free account to view solution
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