got stuck in equation

[DJC]

On 02/01/13 05:20, Ramchandra Apte wrote:
> On Tuesday, 1 January 2013 22:55:21 UTC+5:30, Usama Khan  wrote:
>> am just a begginer bro. . jus learnt if elif while nd for loop. .
>> can u just display me the coding u want. .it could save my time that i have while searchning SN out. . i will give u that dependable variables values. .
>> now can u give me the coding of this equation as i need to save my time. .. .i am learning from tutorials. . so its taking lot of time. kindly consider my request nd give me the code so that i can put it. .i dont want to losen up my grade. .am trying hard. . .

> If you spend half a minute extra to write your sentences properly and not use SMS abbreviations, then it would save totally many minutes of other people's time.

+1 not to mention that a polite, respectful, and well written request 
might incline more people to offer help.