This document contains the first set of exercises, worth 100 points. For each chapter of MAT 3053, there are two exercises. The first should be completed after learning the mathematical knowledge, while the second appears at the end of the chapter and should be completed after acquiring the cross-curricular competencies. In addition, you will find a section called Are You Ready for the Test? that allows you to review the knowledge and competences you learned. Evaluation situations: identical to those in the module.