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Cool goIITian

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Post:	88

5 Feb 2012 12:41:16 IST

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199

total no. of zeroes in.....

Mathematics

no.of zeroes at the end of 200! is ......

ans. 49

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SHIRAS MOHAMED S

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Joined: 6 Feb 2012

Posts: 4

7 Feb 2012 23:51:25 IST

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no: of zeroes at the end of 200! is the exponent of 5 in it which is given by

where [.] denotes the greatest integer function.

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