Question

The sum of integers between -2012 to 2012

Answer 1

Answer:

0

-2012+(-2011)+.....+(-1)+0+1+.....+2011+2012

They will cancel and the answer is 0

Answer 2

The integers may be both positive and negative.

The centre  point is zero.

The sum of integers between -2012 to +2012.

always the integers between positive and negative term of a same number is zero.

Here we have

$(-2012)+(-2011)+(-2010)+(-2009)+....+(-2)+(-1)+0+(1)+(2)+.....(2009)+(2010)+(2011)+(2012).$

all the positive and negative terms will get cancelled so we have the answer as 0.

Therefore the answer is zero.

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