I am Ranveer Singh,  I did B.E. in ECE  and M.TECH in communication system, 
YouTube channel: cos academy 
Currently working as a faculty of

Ranveer Singh

In this course, educator will be teaching about
Introduction, Eeuclid's Division Lemma, Problems Based On Euclid's Division Lemma,division Algorithm, Fundamental Theorem Of Arithmetic, Lcm And Hcf Finding, Proving Of Irrationality. Rational Numbers And Their Decimal Expansions.

Prepare yourself for the Board Examinations by understanding the basic concepts and solving previous year questions from all the subjects.

CBSE Class 10

Hindi

(Hindi) Real Numbers Class 10 CBSE

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)

NUMBER SYSTEMS

Introduction of Real numbers, rational numbers, irrational numbers, integers,whole numbers, natural numbers.

Introduction of Real Numbers (in Hindi)

INTRODUCTION of EUCLID'S division lemma, problems based on EUCLID'S division lemma

Euclid's Division Lemma (in Hindi)

1. Use EUCLID'S DIVISION LEMMA to show that the cube of any positive integer is of the form 9m,9m+1 or 9m+8.
2. Show that the square of any odd integer is of the form 4q+1, for some integer q.

Problems based on Euclid's Division Lemma (in Hindi)

1. If n is an odd integer,  then show that n^2-1 is divisible by 8.
2. Prove that if x and y are both odd positive integers, then x^2+y^2 is even but not divisible by 4.

EUCLID'S DIVISION ALGORITHM, 
1. Use EUCLID'S division ALGORITHM to find the HCF of 210 and 55.
2.Use EUCLID'S DIVISION ALGORITHM to find HCF of 4052 and 12576
Procedure to find HCF of three numbers

Euclid's Division Algorithm with Problems (in Hindi)

Problem based on HCF of three numbers by using Euclid's division algorithm.

HCF of three numbers (in Hindi)

Fundamental Theorem of Arithmetic,  problem based on express each number as a product of its prime factors.

FUNDAMENTAL THEOREM OF ARITHMETIC (in Hindi)

Find HCF and LCM by PRIME FACTORISATION ,
1. Find the HCF &LCM of 90 and 144 by the prime factorisation method. 
2. Find the HCF of 96 and 404 by prime factorisation method. Hence, find their LCM.
3. Find the largest positive integers that will divide 398,436 and 542 leaving remainders 7,11and 15 respectively.

LCM & HCF by prime factorisation(in Hindi)

1. Prove that root 2 is an irrational number.
2. Prove that 5-root 3 is an irrational number. 
3. Prove that root p and root q is irrational,  where p,q are primes.

Proving of irrational numbers (in Hindi)

Rational numbers and their decimals,
Definition of terminating number.
Definition of non-terminating repeating.
Problems based on this topic.

Rational numbers and their decimal expansions (in Hindi)

AIEEE and UPTU Qualified, CLAT Qualified, 8 Year Teaching Experience, Taught in four schools and presently teaching at institute.

Chandra Dev Singh

Important Questions and Important Examples and Important Theorem for Exam which is on 28th March 18

(Hindi) Mathematics on 28th March 2018

B.Sc ( PCM) 
Covering NCERT 
In starting, solve the Previous Years Questions(1995-2018) For UPSC CSE IAS 
5 year teaching experience

Abhishek Dhiman

It is based on the chapter-1 real numbers of class 10 Maths NCERT book.

(Hindi) Maths-Real Numbers: Class X CBSE

I am an IT technocrat pursuing my B-tech and my hobbies are teaching, reading novels, dancing.

Bhavana Tadikamalla

This course discusses classification of real numbers and representing those on number line, Euclid's division lemma and theorem of arithmetic.

Number System - Class 10 Mathematics

A government job aspirant. Passionate about teaching. Expertise in -
।Maths, Reasoning, General Awareness and General Science।

Sagnik Mitra

This course will cover the basics of the chapter and also contains solution of the exercises of the NCERT book. It will be very helpful for students to build up a strong base. Notes will be provided in English.

Lessons

10 lessons • 1h 29m

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Introduction of Real Numbers (in Hindi)

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Euclid's Division Lemma (in Hindi)

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Problems based on Euclid's Division Lemma (in Hindi)

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Problems based on Euclid's Division Lemma (in Hindi)

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Euclid's Division Algorithm with Problems (in Hindi)

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HCF of three numbers (in Hindi)

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FUNDAMENTAL THEOREM OF ARITHMETIC (in Hindi)

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LCM & HCF by prime factorisation(in Hindi)

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Proving of irrational numbers (in Hindi)

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Rational numbers and their decimal expansions (in Hindi)