Question

EXERCISE 1D
1. Define (i) rational numbers (ii) irrational numbers (iii) real numbers.
.
11​

Answer 1

Answer:

1. In mathematics, a rational number is a number that can be expressed as the quotient or fraction p/q of two integers, a numerator p and a non-zero denominator q
2. An irrational number is a number that cannot be expressed as a fraction for any integers and. . Irrational numbers have decimal expansions that neither terminate nor become periodic.
3. In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line

Answer 2

Answer:

Here is the answer:

Step-by-step explanation:

1. Rational numbers:-These are the group of numbers which can be represented in the form of p/q and contains integers,whole numbers and natural numbers. eg=2/5,-3,0,6 etc.
2. Irrational numbers:- These are the numbers which cannot be represented in the form of p/q.eg=√2,6√3 etc.
3. Real numbers:- These are the numbers which contains all other groups of numbers like irrational, rational, integers, whole and natural numbers. eg=√2,3√3,0,-3,2/9 etc.

HOPE IT HELPS.

Please mark me as brainliest, I have to open new rank.