Real Numbers include all the rational and irrational numbers.
Real numbers are denoted by the letter R.
Real numbers consist of the natural numbers, whole numbers, integers, rational, and irrational numbers.
Natural numbers, whole numbers, integers, decimal numbers, rational numbers, and irrational numbers are the examples of real numbers.
Natural Numbers = {1, 2, 3,...}
Whole Numbers = {0, 1, 2, 3,...}
Integers Z = {..., -2, -1, 0, 1, 2,...}
3/5, 10.3, 0.6, 12/5, 3/4, 3.46466466646666..., √ 2, √ 3 are few more examples.
A. integers, rational numbers, real numbers
B. whole numbers, integers, rational numbers, real numbers
C. natural numbers, whole numbers, integer numbers, rational numbers, real numbers
D. irrational numbers, real numbers
Correct Answer: A
Step 1: - 25 is an integer.
Step 2: The set of integers is a subset of the rational numbers and the real numbers
Step 3: Therefore, the subsets to which - 25 belongs to are: integers, rational numbers, and the real numbers.