Hey! my name is Shivansh Singh and I am pursuing B.E in  Information science ! I like solving logical problems, reading...

Shivansh Singh

In this course, Shivansh will be discussing Number System for Class 9. This course covers topics on Number System, Real Numbers, Rational Numbers, Real Numbers, Decimal Expansion and other topics.

Learn all the basic concepts of Class IX to build a strong foundation for your future learning curve.

CBSE Class 9

English

Class 9 NCERT: Number System

Real Numbers

Number Systems

Mathematics

Class 6-12

Become a topper in your school and ace your board exams by learning from best educators in the country

CBSE

CBSE (Central Board of Secondary Education)

This lesson gives a brief overview of the course.
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Course Overview

This lesson mainly covers definition of natural number,whole number,integer,rational number , irrational number and representation of irrational number on number line.
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Introduction to Number System

This lesson mainly covers the decimal expansion of real number and conclusion drawn from it.
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Real Numbers and their Decimal Expansions

This  lesson mainly covers representation of real number by successive magnification method.
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Representing Real Numbers on Number Line

This lesson mainly operation on real number like addtion , substraction, division and multiplication.Its also contain problem on rationalization of denominator.
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Operations on Real Number

This lesson mainly covers laws of exponent on Real number and solution to exercise 1.6 of ncert
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Law of Exponent for Real Number

Research scholar at J. P. University 
11 years teaching experience

Maswood Alam Khan

The course covers Concept of real number and operation on real numbers.

(Hindi) NCERT Class 9 - Real Numbers

Electrical and Electronics engineer!! Unacademy educator !! Cbse category!! Follow for maths courses!!

Sandeep Kumar Patel

This course will have about 15 lessons of all chapters of class 9th maths , each chapters will consist of one line questions in the statement form

(Hindi) Maths NCERT for Class 9th - One Liners

Love to learn. Learning to teach better. UPSC Aspirant. Dreamer. Let's help each other progress. 

Sakthi Priya M

This course is an attempt to summarise the NCERT IXth Maths book.

NCERT- Class 9 Mathematics Summary

Youtube channel-  Trickezy
M.Sc in MATHS from NIT,Agartala
Cleared JEE Main twice(2013/2014)
Rank- 69927(JEEMain);; 2092(WBJEE);;102(TBJEE) 

Sandip Nath

In this course every is covered releted to number and its system of work.

Lessons

6 lessons • 51m

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Course Overview

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Introduction to Number System

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Real Numbers and their Decimal Expansions

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Representing Real Numbers on Number Line

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Operations on Real Number

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Law of Exponent for Real Number