Ⅰ.
Exponential and logarithmic functions

01 Index 6
02 Log 20
03 Exponential Function 34
04 Logarithmic Function 50

Ⅱ.
Trigonometric functions

05 Trigonometry 70
06 Trigonometry and Graphs 86
07 Applications of Trigonometric Functions 106

Ⅲ.
sequence

08 Arithmetic Sequence 120
09 Geometric Sequence 134
Sum of 10 sequences 146
11 Mathematical Induction 158

1.
The optimal problem-solving textbook to reduce learning burden

It is structured to cover the essential concepts for each topic in detail and to allow sufficient practice of basic types.
By boldly omitting difficult content, questions that are rarely tested, or questions that do not fit recent test trends, we have reduced the learning burden and improved the learning achievement of students who struggle with math.

2.
Type segmentation

After covering all the questions from easy school exams, the College Scholastic Ability Test (CSAT), the Evaluation Institute of Education, and mock exams administered by the Office of Education, we've broken them down into more specific types based on the concepts and solutions needed to solve the problems, allowing you to learn problem-solving strategies for each type.

3.
three-dimensional learning

The difficulty of the problems is divided into two levels, A and B. Level A reinforces the basic problems, and level B further subdivides the types, allowing for three-dimensional learning by level of difficulty and type.

4.
Type practical finishing

We have organized the final learning problems for each type of Stage B to help you develop problem-solving skills for each type and prepare you perfectly for real-world situations.

Features of this book

1.
Concept organization and type classification faithfully reflecting the 2015 revised curriculum
2.
Presented by subdividing the types
3.
Collect and analyze past exam questions from across the country to present frequently appearing questions.
4.
Optimal descriptive subjective questions based on the increased proportion of descriptive questions
5.
Enhanced problem-solving capabilities with detailed explanations