Question

1. Define (i) rational numbers (ii) irrational numbers (iii) real numbers.​

Answer 1

Step-by-step explanation:

In simple words, it is the ratio of two integers. Example: 3/2 is a rational number. It means integer 3 is divided by another integer 2. What is Irrational Number? The numbers which are not a rational number are called irrational numbers

Example: π (Pi) is a famous irrational number.

We cannot write down a simple fraction that equals Pi. The popular approximation of 22/7 = 3.1428571428571... is close but not accurate. Another clue is that the decimal goes on forever without repeating.

Answer 2

$\huge\underline\mathrm{AnSwEr}$

• A rational number is the one which can be represented in the form of P/Q where P and Q are integers and Q ≠ 0.

• An irrational number cannot be written in the form of simple fractions. ⅔ is an example of rational numbers whereas √2 is an irrational number.

• A real number is any positive or negative number. This includes all integers and all rational and irrational numbers. For example, a program may limit all real numbers to a fixed number of decimal places.