Sun 19 Oct, 2014 10:34 pm - Sorry!! But this is not what am I seeking.
While doing addition we follow a certain process... such as we do a carryover. I want to know why such process is followed.
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Sun 19 Oct, 2014 10:04 pm - In mathematics I have been following a set of rule. But when I have asked the reason behind them then I got no answers or any reference.
I want to understand 1. Addition 2. Substraction
3.... (view)