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Archive for August 2010 - Page 1

1. Which is better - Intel core 2 duo or dual core?

   

   
   

   Both Intel Core 2 Duo and Intel Dual Core processors have two cores. Launched in 2006, both Core 2 Duo and Intel Dual Core processors are developed on the new Core architecture. The Intel Dual Core version is stripped on version of the Core 2 …

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2. Find the number of zero's in 'Factorial of a number' N factorial

   For n as the number,

   round(n/5) + round(n/25) + round(n/125)+.......+round(n/5^n)

   etc till the reminder is 0.

   Explain how?

   A zero is formed when a 5 and 2 get multiplied, therefore finding the number of 5's would be enough to find the number of 10's since … read on