Class 12: Maths Chapter 1 solutions. Complete Class 12 Maths Chapter 1 Notes. RD Sharma Solutions for Class 12 Maths Chapter 1–Relation RD Sharma 12th Maths Chapter 1, Class 12 Maths Chapter 1 solutions Page No 1.10: Question 1: Let A be the set of all human beings in a town at a particular time. Determine whether […]