Maths for Class 9 Online Course: Complete Guide for Competitive Exams BASICS , CONCEPTS , DEFINITIONS & TERMS related to circles
Maths for Class 9 Online Course: Complete Guide for Competitive Exams
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CHAPTER – 1 { NUMBERS SYSTEM }
Basic information about number system
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Finding a rational number between two rationals
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Coversion of non termintaing and repeating decimal expansions in form p/q
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Coversion of non termintaing and repeating decimal expansions in form p/q
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Proving square root of a prime an irrational - I
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Proving square root of a prime an irrational - II
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Irrational numbers on number line - I
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Irrational numbers on number line - II
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Irrational numbers on number line - III
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Properties of Irrational Numbers
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Operation among Irrational Numbers
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Concept of Rationalisation- I
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Concept of Rationalisation- II
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Concept of Rationalisation- III
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Concept of Rationalisation- IV
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Concept of Rationalisation- V
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Concept of Rationalisation- VI
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Concept of Rationalisation- VII
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Concept of Rationalisation- VIII
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Concept of Rationalisation- IX
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Irrational numbers on number line - I (Alternative method)
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Irrational numbers on number line - II (Alternative method)
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Exponent and their Properties
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Problems related to Exponents - I
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Problems related to Exponents - II
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Problems related to Exponents - III
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Problems related to Exponents - IV
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Problems related to Exponents - V
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Problems related to Exponents - VI
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CHAPTER – 2 { POLYNOMIALS }
Introduction of Algebraic Identities -I
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Introduction of Algebraic Identities -II
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Introduction of Algebraic Identities -III
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Usage of Algebraic Identities -I
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Usage of Algebraic Identities -II
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Usage of Algebraic Identities -III
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Usage of Algebraic Identities -IV
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Usage of Algebraic Identities -V
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Usage of Algebraic Identities -VI
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Basic Terms, Concepts and Definitions related to Polynomials - I
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Basic Terms, Concepts and Definitions related to Polynomials - II
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Basic Terms, Concepts and Definitions related to Polynomials - III
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Simple problems releted to above concepts/definitions
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Concept of zeroes of a polynomial
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Remainder theorem and division Algorithm
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Problems related to Remainder theorem and Factor theorem
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Problems related to Remainder theorem and Factor theorem
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Factorisation of Quadratic Polynomial
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Factorisation of Cubic Polynomials - I
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Factorisation of Cubic Polynomials - II
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Factorisation using simple algebraic identities - I
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Factorisation using simple algebraic identities - II
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Factorisation using simple algebraic identities - III
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Factorisation using simple algebraic identities - IV
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CHAPTER – 3 { COORDINATE GEOMETRY }
Introduction of Coordinate Geometry - I
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Introduction of Coordinate Geometry - II
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NCERT COMPLETE Exercise
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Problems Other than NCERT - I
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Problems Other than NCERT - II
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Problems Other than NCERT - III
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CHAPTER – 4 { LINEAR EQUATIONS IN TWO VARIABLES }
Introduction and concept. {NCERT 4.1}
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Graphical Method - I Additional Information
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Graphical Method - II Additional information
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NCERT 4.2
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Additional Problems related to linear Equations - I
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Additional Problems related to linear Equations - II
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Additional Problems related to linear Equations - III
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CHAPTER -5 { LINES AND ANGLES }
Basic Terms, Concepts and Definitions - I
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Basic Terms, Concepts and Definitions - II
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Theorem 6.1 , NCERT EXAMPLE 1 and 2
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NCERT Exercise 6.1
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NCERT Exercise 6.1 continued
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Concept of Transversal, Corresponding angles, Alternate angles & Allied angles
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Theorems related to Lines and angles - I
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Theorems related to Lines and angles - II
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NCERT Exercise 6.2
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NCERT Exercise 6.2 continued
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Some Additional Knowledge - I
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Some additional Problems from NCERT
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Chapter -6 { Triangles }
Proof of SAS, ASA. And AAS congruence
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Proof of SSS & RHS congruence
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NCERT EXERCISE 7.1
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NCERT EXERCISE 7.1 Continued
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Results related to triangles
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NCERT EXERCISE 7.2
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NCERT EXERCISE 7.2 Continued
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NCERT EXERCISE 7.3
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NCERT EXERCISE 7.3 Continued
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NCERT Examples
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CHAPTER -7 { QUADRILATERALS}
Basic Concepts
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Theorems related to Quadrilaterals -I
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Theorems related to Quadrilaterals - II
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Theorems related to Quadrilaterals - III
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Theorems related to Quadrilaterals - Iv
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NCERT EXERCISE 8.1 ( FIRST MODULE )
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NCERT EXERCISE 8.1 ( SECOND MODULE )
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NCERT EXERCISE 8.1 ( THIRD MODULE )
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NCERT EXERCISE 8.1 ( FOURTH MODULE )
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MID POINT THEOREM & Its Converse
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NCERT EXERCISE 8.2 ( First Module)
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NCERT EXERCISE 8.2 ( SECOND MODULE )
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CHAPTER – 8 { CIRCLES }
BASICS , CONCEPTS , DEFINITIONS & TERMS related to circles
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Draft Lesson
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Theorems related to Circles - II
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Theorems related to Circles - III
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Theorems related to Circles - IV
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EXERCISE 9.1
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EXERCISE 9.2
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EXERCISE 9.3 (FIRST MODULE)
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EXERCISE 9.3 (SECOND MODULE)
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EXERCISE 9.3 (THIRD MODULE)
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NCERT EXAMPLES
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Additional Problems Targeting Exams
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CHAPTER – 9 {HERON FORMULAE}
DERIVATION OH HERON FORMULAE
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NCERT EXERCISE 10.1 (FIRST MODULE)
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NCERT EXERCISE 10.1 (SECOND MODULE)
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NCERT EXERCISE 10.1 (FINAL MODULE)
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ADDITIONAL PROBLEMS (MODULE-I)
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ADDITIONAL PROBLEMS (MODULE-II)
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ADDITIONAL PROBLEMS (MODULE-III)
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ADDITIONAL PROBLEMS (MODULE-IV)
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CHAPTER-10 SURFACE AREAS AND VOLUMES
NCERT EXERCISE 11.1
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NCERT EXERCISE 11.2
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NCERT EXERCISE 11.3
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NCERT EXERCISE 11.4
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Additional Problems related to Conical Figures ( module - 1)
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Additional Problems related to Conical Figures ( module - 2)
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Additional Problems related to Conical Figures ( module - 3)
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Additional Problems related to Conical Figures ( module - 4)
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Additional Problems related to Conical Figures ( module - 5)
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Additional Problems related to Conical Figures ( module - 6)
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Additional Problems related to Spherical Figures ( module - 1)
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Additional Problems related to Spherical Figures ( module - 2)
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Additional Problems related to Spherical Figures ( module - 3)
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Additional Problems related to Spherical Figures ( module - 4)
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Additional Problems related to Spherical Figures ( module - 5)
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Additional Problems related to Spherical Figures ( module - 6)
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CHAPTER 11. STATISTICS
BASIC CONCEPTS [MODULE -1]
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BASIC CONCEPTS [MODULE -2]
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BASIC CONCEPTS [MODULE -3]
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EXERCISE 12.1 [MODULE-1}
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EXERCISE 12.1 [MODULE-2}
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EXERCISE 12.1 [MODULE-3}
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CONCEPT OF MEAN , MEDIAN AND MODE
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Announcements Reviews Course Info
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