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.... :|

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TopNewest12x3 , 3x12 , 6x6 , 4x9 , 9x4 - 5 arrangements possible. Hope it's not a brilliant problem. – Bhargav Das · 4 years, 4 months ago

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– Riya Gupta · 4 years, 4 months ago

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

– Mohammed Khan · 4 years, 4 months ago

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

– Riya Gupta · 4 years, 4 months ago

ya...maybe....b/w thanks Mohammed and Bhargav...Log in to reply