Ⅰ.
Exponential and logarithmic functions

01.
jisoo
02.
log
03.
exponential function
04.
Logarithmic function

Ⅱ.
Trigonometric functions

05.
Trigonometric functions
06.
Graphs of trigonometric functions
07.
Applications of trigonometric functions

Ⅲ.
sequence

08.
Arithmetic and geometric sequences
09.
sum of several sequences
10.
mathematical induction

"Pungsanja Light Type" is a type practice book that focuses on representative types to improve your skills. It includes easy-to-understand, detailed concepts and the basics of problem solving, and includes various types of application problems to help you learn types that will increase your score and improve your skills.
This is a textbook for practicing the types of questions that you must know and frequently appearing questions to help you advance to the upper-middle level.

· Structure suitable for intensive learning that builds foundation
- Presentation of basic types of computational problems and past exam questions that can be applied immediately to concepts
- Subdivide the types of general types to allow sufficient practice of basic types.

· Prepare for school grades and academic achievement evaluations by analyzing the latest trends
- Analyze the latest trends in school records and academic performance evaluations to create questions with high frequency of appearance.
- Suitable for preparing for descriptive assessments by presenting descriptive questions with high frequency of appearance
- Develop a sense of reality and boost your confidence by practicing the latest exam questions.

· The best practice textbook for advancing to the upper-middle ranks
- Neat but complete concept explanations and detailed type classifications suitable for type practice
- Strengthen problem-solving skills and application skills with problem-solving tips and types that match the problem-posing principles.

1.
Easy-to-understand and detailed concept organization
It is structured to ensure a clear understanding of the concepts by providing detailed explanations, references, and examples.
You can increase the completeness of your concept learning by organizing it so that you can review what you have previously learned along with the concept you are learning.

2.
Type learning that builds the foundation of problem solving
It consists of the basic types that you must know.
We have prepared you for the real exam through Teacher Poong's Type TIP, which suggests a development-type approach, descriptive questions presented by analyzing actual exam questions, and past questions from the Office of Education, the Evaluation Institute, and the College Scholastic Ability Test.

3.
Practice problems to check your type and improve your skills
It consists of carefully selected types of problems suitable for each type.
It is designed to help you improve your skills by developing problem-solving skills through application problems that develop basic types.

4.
Clear answers and solutions that show the problem-solving process
We've increased the efficiency of your learning by providing frequently appearing and essential pre-learning concepts.
We present a problem-solving approach to enhance problem-solving skills and mathematical thinking skills.