Mathematical methods and applications hold a significant place in economic theory and practice. Knowledge of finance and economic mathematics is essential to meet the demands of both studies and professional life. However, for students of economics, mathematics often presents a formidable obstacle. This book is specifically aimed at students in universities, vocational academies, or administrative and business academies who have anxieties about mathematics. The well-established textbook has been updated for its fourth edition. Written in a technically proficient yet easily understandable and accessible manner, the book covers the material relevant for exams. It consistently emphasizes the connection to economics and applied business administration. The numerous exercises enhance understanding.