value of pie.
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Offline Mohammad Salek Parvez

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value of pie.
« on: February 27, 2017, 10:25:51 AM »
we know pie (  π ) is irrational & so can't be exactly determined. But we often use    22/7  as an approximation for  π. but we should use  355/113 as a better approximate value. At least we should inform others of it.
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Offline alamin.ns

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Re: value of pie.
« Reply #1 on: March 10, 2017, 08:36:08 AM »
Dear sir, would you provide the useful reference?
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Sr. Lecturer in Mathematics
Daffodil International University

Offline saratasneem

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Re: value of pie.
« Reply #2 on: March 11, 2017, 10:27:38 AM »
Please make the idea more clear.
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Offline Nizhum

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Re: value of pie.
« Reply #3 on: March 11, 2017, 02:01:21 PM »
Great article
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Offline subrata.ns

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Re: value of pie.
« Reply #4 on: March 13, 2017, 01:09:41 PM »
Thank you for sharing
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Subrata Banik
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Department of General Educational Development

Offline Md.Shahjalal Talukder

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Re: value of pie.
« Reply #5 on: March 14, 2017, 12:22:08 PM »
really nice..........
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