Ⅰ.
Exponential and logarithmic functions

01 Index 8
02 Log 24
03 Exponential Function 40
04 Logarithmic Function 58

Ⅱ.
Trigonometric functions

05 Trigonometry 78
06 Graphs of Trigonometric Functions 92
07 Applications of Trigonometric Functions 114

Ⅲ.
sequence

08 Arithmetic and Geometric Sequences 130
09 Sum of the sequence 152
10 Mathematical Induction 166

1.
All the questions that appear on the exam are in this one book.

We've analyzed past high school exam questions from across the country, past exam questions from the Korea Institute of Curriculum and Evaluation (KICE) exams, as well as numerous textbooks, school exams, and CSAT exams. By collecting and categorizing all math problems, we've created a powerful network of problem types. So, you can practice sufficiently with just one copy of this book.


2.
All problems are divided into 3 difficulty levels: A, B, and C.

A reasonable way to learn math is to tackle problems in order, from easy to difficult.
Strong Math divides all problems into three levels and organizes them by level. In the Type Breakdown section, these are further divided into easy, medium, and high difficulty levels to systematically develop math skills.


3.
Presenting three-dimensional and detailed types by concept

Problems arising from a single concept can appear in many different types.
All problems that must be covered in high school are categorized into 149 types and organized into 1,070 problems, allowing for ample practice for each type and developing problem-solving skills.