Real Numbers Quiz

Real numbers are the combination of rational and irrational numbers in the number system. They can be both positive or negative and are denoted by the symbol 'R'. All the natural numbers, decimals, and fractions come under this category.

The set of real numbers consists of different categories, such as natural and whole numbers, integers, rational and irrational numbers. It includes all numbers that can be represented on the number line.

Examples of real numbers include 23, -12, 6.99, 5/2, π, and so on. These numbers can be represented on the number line and used for arithmetic operations.

<p>Imaginary numbers are the un-real numbers, which cannot be expressed on the number line. They are commonly used to represent a complex number. Real and imaginary numbers together form the set of complex numbers.</p> Signup and view all the answers

<p>Real numbers are denoted by the symbol 'R'.</p> Signup and view all the answers