Class 9 Maths | Chapter 9 | Propositions and their Converses | Ganita Manjari Part 2 | Full Theory

Class 9 Maths | Ganita Manjari Part 2 | Chapter 9 – Propositions and their Converses | Complete Theory | 2026–27 In this video, we begin Chapter 9 of the new NCERT Class 9 Mathematics textbook, Ganita Manjari Part 2: “Propositions and their Converses”. This video focuses on understanding the concepts required to study propositions, their converses, truth and false statements, logical reasoning and counterexamples. The concepts are explained step by step so that you can understand the mathematical reasoning behind the questions rather than simply memorising the answers. 📚 In this video: • What is a proposition? • How to identify a proposition • True and false propositions • “If X, then Y” statements • Meaning of converse • How to form the converse of a proposition • Proposition and converse • Understanding whether a proposition or its converse is true • Counterexamples • Mathematical reasoning and proof • Concepts required for solving the exercise This is part of the complete Class 9 Maths Ganita Manjari Part 2 course for the 2026–27 academic session. ✏️ Next video: Propositions and their Converses – Exercise 9.1 | Complete Question-by-Question Solution The aim of this series is to help students understand the concepts first and then apply them to the questions given in Ganita Manjari. If you are studying Class 9 Mathematics from the new Ganita Manjari textbook, you can follow the complete chapter-by-chapter series on this channel. #Class9Maths #GanitaManjari #Class9Mathematics #NCERTMaths #GanitaManjariPart2 #PropositionsAndTheirConverses #Class9Maths2026