Functions and Limits is an important topic in FSC Mathematics that forms the foundation of calculus. This chapter introduces the concept of functions, their types, and properties, along with the fundamental idea of limits and continuity. It covers evaluating limits, understanding approaching values, and applying limits to solve problems in algebra and calculus. A strong grasp of functions and limits is essential for higher-level mathematics, physics, and engineering applications. This chapter is frequently tested in FSC board exams and competitive entry tests such as NTS, ECAT, NUST, and FAST. At PLS Academy, Functions and Limits is taught in a simple, exam-oriented manner, with emphasis on key formulas, commonly asked MCQs, past paper trends, and step-by-step problem-solving techniques to help students achieve high scores with confidence.
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