Maths is considered as one of the more challenging subjects for students of all classes. Class 12 students especially face a much tougher time in preparing for the exams, since the level of difficulty of the chapters and topics introduced keeps getting harder. Chapter 1 introduces students to the concept of Relations and Functions for class 12. Relations can simply be defined as a natural association occurring between two or more things. While functions are defined as the dependence of one quantity with the other. The in-depth definition of these different concepts is useful as it helps students learn and differentiate one topic over the other while understanding important concepts easily.
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