What is the sum of any rational number and its opposite?

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srangoli003 · Answer

The sum of any rational number and its opposite is zero. This occurs because a number and its opposite cancel each other out, such as ½ + (-½) = 0. ;

srangoli003 · Answer

The sum of any rational number and its opposite is always zero because they cancel each other out. This is true for all rational numbers, as shown in numerous examples. Mathematically, if x is a rational number, then x + ( − x ) = 0 . 
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What is the sum of any rational number and its opposite?

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