Ⅰ.
Equation of a shape
01 Plane Coordinates 8
02 Equation of a straight line 22
03 Equation of a circle 42
04 Moving the Shape 64

Ⅱ.
Sets and Propositions
05 Meaning and Expression of Set 82
06 Set Operations 98
07 Proposition 116

Ⅲ.
function
08 Function 142
09 Rational Expressions and Rational Functions 166
10 Irrational Expressions and Irrational Functions 184

The best basic math textbook in Korea, covering all types of questions from school and college entrance exams.

Concept organization and type classification faithfully reflecting the 2022 revised curriculum.
Maximize learning effectiveness with a three-level learning system (A, B, C).
Includes the latest national internal exam questions to help you prepare for frequently appearing and new types of questions.
Includes excellent past CSAT questions to improve convergent thinking skills.

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 187 types and organized into 1,323 problems, allowing for sufficient practice by type and helping to develop problem-solving skills.