Question

Explain :-

1. Irrational numbers with examples

2. Real numbers with examples

3. Integers with examples

4. Whole numbers with examples

5. Natural numbers with examples​

Answer 1

Answer:

Explanation:

1. Irrational Numbers :- A number which can not be written in the form of p/q where 'p' and 'q' are integers and q ≠ 0 is called irrational numbers.

Example :-  √3 , ∛49 , √5 etc..

2. Real Numbers :- Real numbers are the numbers which include both rational and irrational numbers. The numbers can be both positive or negative. It is represented by the letter 'R'.

Example :-  -5 , 4 , 5/7 etc..

3.Integers:- The set containing both positive and negative numbers including 'zero' is called the set on integers. It is denoted by 'Z' or 'I'.

Example :-  -1 , 0 , 1 , 2 etc..

4. Whole numbers :- The natural numbers along with  zero are called whole numbers. It is denoted by the letter 'W'.

Example :-  0 , 1 , 2 etc..

5. Natural numbers :- Counting numbers like 1 , 2 , 3 , 4 .. are called natural numbers. It is denoted by letter 'N'.

Example :- 1 , 2 , 3 , 4 etc..

Answer 2

✯ Answer:-

★ Irrational numbers with examples

Irrational Numbers:-

The numbers which cannot be represented in the form of simple factions are called irrational numbers.

Examples:-

• √7
• √13
• √15

etc.

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★ Real numbers with examples

Real Numbers:-

These are a set of all counting numbers. They include both the rational and the irrational numbers.

Examples:-

• 1
• 2
• 3

etc.

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★ Integers with examples

Integers:-

The whole numbers along with negative numbers are called Integers.

Examples:-

• 20
• 34
• -45

etc.

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★ Whole numbers with examples

Whole Numbers:-

These are the numbers without fractions. All natural numbers including zero are called whole numbers.

Examples:-

• 0
• 1
• 2

etc.

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★ Natural numbers with examples

Natural Numbers:-

The numbers that are a part of number system are called natural numbers. They include positive integers.

Examples:-

• 22
• 39
• 56

etc.

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✯ Know More:-

★ Rational Numbers:-

A number which can be represented in the p/q form is called rational number. Here, p and q are integers and q ≠ 0.

Examples:-

• 12/13
• 15/17
• -2/5

etc.

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