Episodes

  • Equivalence Relations and Equivalence Classes – Class 12 Maths Explained

    Equivalence Relations and Equivalence Classes – Class 12 Maths Explained
    Sep 24 2026
    Among all the concepts in Class 12 Maths Chapter 1, the equivalence relation is the most elegant — and one of the most frequently tested. It combines three… 📖 Read the full study guide & practice questions: https://www.championsprep.in/blog/equivalence-relations-and-equivalence-classes-class-12-maths-explained/
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    Less than 1 minute
  • Exponential Series & Euler's Number e: Formula, Derivation & Examples (Class 11 Maths)

    Exponential Series & Euler's Number e: Formula, Derivation & Examples (Class 11 Maths)
    Sep 23 2026
    Every student encounters π early in geometry, tied to circles. Section A.1.4 introduces its calculus counterpart: the number e, first defined by Leonhard… 📖 Read the full study guide & practice questions: https://www.championsprep.in/blog/exponential-series-eulers-number-e/
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    Less than 1 minute
  • Types of Relations in Class 12 Maths – Reflexive, Symmetric, Transitive & More

    Types of Relations in Class 12 Maths – Reflexive, Symmetric, Transitive & More
    Sep 22 2026
    One of the highest-yield topics in Class 12 Mathematics Chapter 1 is the classification of relations. Every CBSE board paper and most competitive entrance… 📖 Read the full study guide & practice questions: https://www.championsprep.in/blog/types-of-relations-in-class-12-maths-reflexive-symmetric-transitive-more/
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    Less than 1 minute
  • Complement of a Set and De Morgan's Laws: Class 11 Maths Guide

    Complement of a Set and De Morgan's Laws: Class 11 Maths Guide
    Sep 21 2026
    The final operation in the Class 11 Sets chapter asks a different question: instead of combining two sets, what is left over in the universal set once one set… 📖 Read the full study guide & practice questions: https://www.championsprep.in/blog/complement-of-a-set-de-morgans-laws-class-11-maths/
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    Less than 1 minute
  • Properties of Definite Integrals: Class 12 Maths with Examples

    Properties of Definite Integrals: Class 12 Maths with Examples
    Sep 19 2026
    Some definite integrals look intimidating at first glance — expressions with x sin x over 1 + cos²x, or log(sin x) with no obvious anti-derivative in sight.… 📖 Read the full study guide & practice questions: https://www.championsprep.in/blog/properties-of-definite-integrals-class-12/
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    Less than 1 minute
  • Intersection and Difference of Sets: Class 11 Maths Concepts with Examples

    Intersection and Difference of Sets: Class 11 Maths Concepts with Examples
    Sep 18 2026
    After union, Class 11 Maths introduces two more set operations that are just as important: intersection, which finds what two sets share, and difference,… 📖 Read the full study guide & practice questions: https://www.championsprep.in/blog/intersection-and-difference-of-sets-class-11-maths/
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    Less than 1 minute
  • Definite Integrals & Fundamental Theorem of Calculus (Class 12 Maths)

    Definite Integrals & Fundamental Theorem of Calculus (Class 12 Maths)
    Sep 17 2026
    So far, indefinite integrals have given us a family of functions, differing by a constant C. Definite integrals take this a step further: instead of a general… 📖 Read the full study guide & practice questions: https://www.championsprep.in/blog/definite-integrals-fundamental-theorem-class-12/
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    Less than 1 minute
  • Venn Diagrams and Union of Sets: Class 11 Maths Explained Step by Step

    Venn Diagrams and Union of Sets: Class 11 Maths Explained Step by Step
    Sep 15 2026
    Learn how Venn diagrams represent sets and how to find the union of two sets in Class 11 Maths, with definitions, properties, and solved examples. 📖 Read the full study guide & practice questions: https://www.championsprep.in/blog/venn-diagrams-and-union-of-sets-class-11-maths/
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    Less than 1 minute