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Does the set of rational numbers have an additive inverse?
No. It has a different additive inverses for each element.
What are two numbers that equal zero called?
additive inverses
What are two numbers that have opposite signs called?
additive inverses
What is the meaning of opposite in a mathematical term?
The answer depends on the context. There are opposite numbers that can be the additive inverses, or multiplicative inverses.
What is the set of whole numbers and their additive inverses called?
The set of integers.
Does the set of rational numbers have an additive inverse?
No. It has a different additive inverses for each element.
What is two numbers whose sum is zero?
Additive inverses
What are two numbers that equal zero called?
additive inverses
What are two numbers that have opposite signs called?
additive inverses
What is the meaning of opposite in a mathematical term?
The answer depends on the context. There are opposite numbers that can be the additive inverses, or multiplicative inverses.
What is the set of whole numbers and their additive inverses called?
The set of integers.
Two numbers whos sum is zero what is this called?
Additive inverses
Are two integers that are opposite also called additive inverses.?
Yes. Those would be numbers such as 5 and -5, which only have opposite signs - they are called additive inverses (of one another).
What are numbers that look the same but have different signs called?
Mutual negatives or additive inverses.
What is 4 and -4 called?
8
What contexts allows negative numbers?
Closure of the set of numbers under subtraction or, equivalently, the existence of additive inverses.
What is the definition of additive inverses?
A pair of numbers whose sum is zero. The additive inverse of 10 is -10 because 10+(-10) = 0.
