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![[Post New]](/templates/default/images/icon_minipost_new.gif) 11 Apr 2008 19:37:21 IST
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16 persons are sitting in a circular table .7 of them are selected randomly such that no 2 of them are consecutive. Find the total number of ways in which it can be done?
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11 Apr 2008 19:48:56 IST
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wat ans r u getting ?
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11 Apr 2008 19:59:46 IST
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totally wierd whats ur answer???????
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11 Apr 2008 20:02:39 IST
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3433 ??
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11 Apr 2008 20:03:56 IST
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nooooo the expected one is 64
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11 Apr 2008 20:05:01 IST
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can u tell me roughly what method u've used?
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11 Apr 2008 20:05:29 IST
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aery i know maine kuch galti kari h.. let me do it once more...
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11 Apr 2008 20:07:40 IST
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wat ans r u getting
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11 Apr 2008 20:10:11 IST
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i dint complete my calculations coz my answers are way more then 64 ...................in thousands..
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11 Apr 2008 20:11:13 IST
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ok tell me one thing... how will u calculate d total no of cases if there is no condition given... like consecutive wali koi condition nahi h
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11 Apr 2008 20:23:20 IST
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i first found out d total no of ways in which dey can b arranged... after it i substractd d ways in which 2 of dem r consicutive then 3 of them then 4 of them and all... i hope u get it..
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11 Apr 2008 20:24:03 IST
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condition hai na!!!! out of those 7 people no two of them are CONSECUTIVE
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11 Apr 2008 20:30:30 IST
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tumne kaise solve kiya ?
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11 Apr 2008 20:36:10 IST
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rate me plz
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11 Apr 2008 20:36:55 IST
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ive shown u d working
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