Name the set(s) of numbers to which -1/2 belongs. whole numbers, integers, rational numbers rational numbers whole numbers, natural numbers, integers integers, rational numbers

The set of number to which -1/2 belongs is rational number.

Step-by-step explanation:

Consider the provided number -1/2

Natural numbers: The natural numbers are 1, 2, 3, 4, 5,…

Whole number: Whole numbers are the set of natural numbers but starts with 0. i.e. 0, 1, 2, 3, 4, 5,…

Integers: Integers are the set of whole number and the negatives of the natural numbers, i.e, … ,-2, -1, 0, 1, 2, …

Rational number: A number is said to be rational, if it is in the form of p/q. Where p and q are integer and denominator is not equal to 0.The decimal expansion of rational numbers may terminate or become periodic.

Irrational number: A number is irrational if it cannot be expressed be expressed by dividing two integers. The decimal expansion of Irrational numbers are neither terminate nor periodic.

Now consider the provided number -1/2.

From the above definition we can concluded that the provided number is not a natural number, whole number and integer.

The number -1/2 is in the form of p/q. Thus -1/2 is a rational number.

-1/2 is not an irrational number as it is a rational number.

Hence, the set of number to which -1/2 belongs is rational number.

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