well dis is sm maths trick whch we shud knw...
dis is applicable even wid multiples of 2
fr eg if u have 1 2 4 8 u can measure any weight from 1 - 15
if u have like 1 2 4 8 16 thn we can measure any weight from 1 -31...

simi;larly fr 3 as well

On Fri, Aug 12, 2011 at 12:44 AM, Swati Sarraf <swati1...@gmail.com> wrote:

> @sagar, Could you explain how you find these five weights . I  mean is it a
> guess or any mathematical explaination it there  ??
>
>
>
>
>
> On Thu, Aug 11, 2011 at 3:12 PM, sagar pareek <sagarpar...@gmail.com>wrote:
>
>> 81-27+3 =57
>>
>>
>> On Fri, Aug 12, 2011 at 12:39 AM, Tarun Arya <tarun....@gmail.com> wrote:
>>
>>> sagar...cud u pls explain d weight distribution for 57...
>>> Tarun
>>>
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>>
>>
>> --
>> **Regards
>> SAGAR PAREEK
>> COMPUTER SCIENCE AND ENGINEERING
>> NIT ALLAHABAD
>>
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>
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> With Regards,
> Swati Sarraf
>
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-- 
Aditi Garg
Undergraduate Student
Electronics & Communication Divison
NETAJI SUBHAS INSTITUTE OF TECHNOLOGY
Sector 3, Dwarka
New Delhi

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