# IIT JEE Mathematics > Lectures on IIT JEE Mathematics by Dr Pranav Sharma > Generated by All in One SEO v5.0.3, this is an llms.txt file, used by LLMs to index the site. ## Sitemaps - [XML Sitemap](https://iitjeemath.in/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [Class XI](https://iitjeemath.in/class-xi/): ← Back to Home LECTURES ON IIT JEE MATHEMATICS Class XI Mathematics Foundations, algebra, functions, trigonometry, complex numbers, combinatorics, coordinate geometry, conic sections, introductory calculus, statistics and probability. 26 Chapters190 Planned Lectures Table of Contents Select a chapter to view its lectures. Lecture text, videos, practice problems and solutions will be published progressively. 00 Foundation7 - [Hello world!](https://iitjeemath.in/hello-world/): Welcome to WordPress. This is your first post. Edit or delete it, then start writing! ## Pages - [Home](https://iitjeemath.in/): A COMPLETE MATHEMATICS LEARNING LIBRARY Understand Mathematics. Develop Mathematical Thinking. A comprehensive, lecture-based mathematics course for JEE Main, JEE Advanced and deeper mathematical problem solving. Dr Pranav Sharma Explore the Course Class XI Mathematics 26 Chapters Foundations, algebra, trigonometry, complex numbers, sequences and series, combinatorics, coordinate geometry, conic sections, introductory calculus, statistics and probability. View - [Lecture 1.0.1 — Number Systems](https://iitjeemath.in/11-00-01-number-system/): ← Class XI contentsCLASS XI · CHAPTER 00 · LECTURE 01Number Systems Complete Lecture Text · Scroll to ReadNumber Systems Counting begins with \(1,2,3,\ldots\), but the equation \(x+4=4\) requires the number \(0\). The equation \(x+7=2\) requires a negative number, and \(3x=2\) requires a rational number. The equation \(x^2=2\) cannot be solved by any rational number, - [Class XII](https://iitjeemath.in/class-xii/): ← Back to Home LECTURES ON IIT JEE MATHEMATICS Class XII Mathematics Relations and functions, inverse trigonometry, matrices, determinants, differential and integral calculus, differential equations, vectors, three-dimensional geometry, probability and linear programming. 22 Chapters237 Planned Lectures Table of Contents Select a chapter to view its lectures. Lecture text, videos, practice problems and solutions will be ## Categories - [Uncategorized](https://iitjeemath.in/category/uncategorized/)