KarissaS KarissaS

24-10-2016
Mathematics

contestada

True or False? When n is a negative integer, n - n = 0. Justify your response.

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ivystorm ivystorm

24-10-2016

True.
For example let's say n is -1
-1 - - 1 =0
-1+ 1 = 0
This is true as -1 + 1 = 0

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24-10-2016

Regardless if n is positive or negative, when you subtract a number from itself the result will always be zero.

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