Plex Important Mathematical Formulas and Theorems: Mathematics I, A, II, B, III, C (Kawaijuku Series)

Understand the "why" of mathematics and grasp its essence.

● This book focuses on the "proofs and explanations" of formulas and theorems, aiming to deepen your understanding of basic mathematics.

● Understanding the essence of mathematics lays a foundation and enables advanced understanding.

● When used in conjunction with other workbooks, it can be used as a dictionary.

● Simple practice problems are also provided to help solidify your understanding.