Basic Mathematics and its Applications in Economics is a thorough text for undergraduate economics students. Sets, relations, and functions, static equilibrium analysis, matrix algebra and economic applications, differentiation, economic applications of partial and total differentiation, integration and economic applications, and optimization with inequality constraints are all covered in this book. Furthermore, the book contains a number of solved and unanswered questions for complete practise and revision. This book is crucial for students studying for competitive exams such as the NET.