JEE MATHEMATICS MCQ: PERMUTATIONS

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Garlands are formed using 6 red roses and 6 yellow roses of different sizes. The number of arrangements in garland which have red roses and yellow roses come alternately is

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Correct option: C

\frac{5 !}{2 !} \times 6

Option C (

\frac{5 !}{2 !} \times 6

!) is correct because the yellow roses are arranged in a circle, and the red roses fill the gaps, considering the garland can be flipped.

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