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Question of arrangement....

36 identical chairs must be arranged in rows with the same number of chairs in each row. Each row must contain at least three chairs and there must be at least three rows. A row is parallel to the front of the room. How many different arrangements are possible?

not able to solve........please give solutions.... :|

Note by Riya Gupta
4 years, 6 months ago

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12x3 , 3x12 , 6x6 , 4x9 , 9x4 - 5 arrangements possible. Hope it's not a brilliant problem.

Bhargav Das - 4 years, 6 months ago

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@bhargav- buddy i thought the same....but the answer is 3 and i dnt knw how?////

Riya Gupta - 4 years, 6 months ago

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the answer is definitely 5 arrangements....maybe the answer in the book is wrong,..

Mohammed Khan - 4 years, 6 months ago

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@Mohammed Khan ya...maybe....b/w thanks Mohammed and Bhargav...

Riya Gupta - 4 years, 6 months ago

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