This video explains Class 12 Maths Relations and Functions, covering Empty Relations and Universal Relations with step-by-step solutions to NCERT Exercise 1.1, NCERT Exemplar, and Board’s Question Bank. The lecture is presented by subject expert Ashish Kumar, providing in-depth clarity on key concepts. The complete Class 12 Maths course is available on the MathYug website for structur... https://www.youtube.com/watch?v=wR0XfY5z0T4