Class 11 Maths All Formulas Chapter-wise Find all important Class 11 Maths formulas chapter-wise including Sets, Functions, Trigonometry, Limits, Derivatives, and more. This formula sheet helps in CBSE Board, JEE, and other exams. Scroll down for PDF links, formula lists, and smart revision tips. Table of Contents Class 11 Maths Formula List Chapter-wise Maths Formulas Class 11 Maths Formula PDF Download How to Learn Class 11 Maths Formulas FAQs Class 11 Maths Formula List This section covers the complete list of formulas that are commonly asked in CBSE Class 11 exams and competitive tests like JEE. These formulas are organized chapter-wise for quick revision. Chapter-wise Maths Formulas 1. Sets Formulas Class 11 n(A ∪ B) = n(A) + n(B) – n(A ∩ B) (A ∩ B)’ = A’ ∪ B’ Important laws: De Morgan's Law, Distributive Law 2. Relations and Functions Formulas Function f: A → B is defined as a relation where every element i...