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Why is it that the sum of a number and its opposite is never zero?
Wiki User
∙ 12y ago
This is not the case. The word opposite can be defined many ways mathematically, but generally indicates either the additive or multiplicative inverse.
In most cases, opposite is defined as the addictive inverse. Thus, the sum of a number and its opposite is 0, based on the definition of opposite.
Wiki User
∙ 12y ago
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What is the Sum when number is add to opposite?
zero pair
What can you say about the sum of a number and its opposite?
They equal zero.
Is the sum of zero and positive number always sometimes or never zero?
Never.
What is the mixed number for zero?
Zero can be expressed as the sum of any two opposite mixed number.
What is the sum of any rational number and its opposite explain?
If the opposite is meant to be the additive opposite and not the multiplicative opposite, then their sum is zero. The reason is that is what defines an additive opposite!
The sum of a number and its opposite is never zero?
false http://www.mathleague.com/help/posandneg/posandneg.htm
What can you say about the sum of a number and its opposite?
They equal zero.
What is the Sum when number is add to opposite?
zero pair
What is the sum of any rational number and its opposite?
If we define "opposite" as the additive inverse, the sum is zero.
Is the sum of zero and positive number always sometimes or never zero?
Never.
What is the mixed number for zero?
Zero can be expressed as the sum of any two opposite mixed number.
What is the sum of any rational number and its opposite explain?
If the opposite is meant to be the additive opposite and not the multiplicative opposite, then their sum is zero. The reason is that is what defines an additive opposite!
What is the sum of a number plus its opposite?
If by "opposite" you mean "additive inverse", the sum is zero. For example, 5 + (-5) = 0.
Property of the opposite of the sum?
The additive inverse property states that if you add a number and it's opposite the sum is zero. copy-ed from "ashby" your welcome C:
Why is the sum of a rational number and its opposite always epual to zero?
Because that is how its additive inverse is defined!
what is the opposite of 15?
𝗔𝗻𝘀𝘄𝗲𝗿: In mathematics, the opposite of a number is its additive inverse. The opposite of 15 would be the number that, when added to 15, yields a sum of zero. Therefore, the opposite of 15 is -15.
What is the sum of any number and its opposite?
I assume you mean the additive inverse. The sum of any number and its additive inverse is zero. For example, 7 + (-7) = 0.
