The number 3.2 belongs to several sets of numbers, including the set of real numbers and the set of rational numbers. As a decimal, it can be expressed as a fraction (32/10), which qualifies it as a rational number. Additionally, since it is not a whole number, it is not part of the set of integers.
Irrational numbers.
mixed numbers
Negative numbers belong to the set of integers, which includes all whole numbers and their negative counterparts. They are also part of the set of rational numbers, as they can be expressed as fractions. Additionally, negative numbers are included in the set of real numbers, which encompasses all rational and irrational numbers.
composite
Rational positive numbers
The set of numbers which 3 does not belong is the set of even numbers.
10 belongs to the set "natural numbers", but it can also belong to whole numbers, and rational numbers
Counting numbers
Irrational numbers.
The set of even numbers
It belongs to the set of prime numbers
Rational and Real numbers
rational and prime numbers
mixed numbers
odd numbers, perfect square numbers
composite
WHole