Overview

The 11th Class Mathematics Book published by Punjab Textbook Board (PTCB) for the 2025 edition is a comprehensive textbook designed for intermediate first-year students. This official Punjab Board Math book covers advanced mathematical concepts including calculus, algebra, trigonometry, analytical geometry, sequences and series, vectors, and mathematical reasoning essential for building a strong foundation in higher mathematics and preparing students for engineering, computer science, and other STEM fields.

This class XI Mathematics textbook follows the latest curriculum prescribed by the Punjab Board and includes detailed theory, solved examples, practice exercises, review questions, and challenging problems. Students preparing for their intermediate examinations or competitive exams like ECAT and MDCAT can download this book PDF for free and view it online to master mathematical concepts, improve problem-solving skills, and achieve excellence in mathematics.

Chapters List:

• Chapter 1: Complex Numbers
• Chapter 2: Functions and Graphs
• Chapter 3: Theory of Quadratic Functions
• Chapter 4: Matrices and Determinants
• Chapter 5: Partial Fractions
• Chapter 6: Sequences and Series
• Chapter 7: Permutations and Combinations
• Chapter 8: Mathematical Inductions and Binomial Theorem
• Chapter 9: Division of Polynomials
• Chapter 10: Trigonometric Identities
• Chapter 11: Trigonometric Functions and their Graphs
• Chapter 12: Limit and Continuity
• Chapter 13: Differentiation
• Chapter 14: Vectors in Space

You can view the Mathematics book online or download the PDF directly from our platform. This resource is provided to help students and teachers access educational content freely and conveniently.