Ⅰ.
Exponential and logarithmic functions
01.
jisoo
02.
log
03.
exponential function
04.
Logarithmic function
05.
Logarithmic equations and inequalities

Ⅱ.
Trigonometric functions
06.
Trigonometric functions
07.
Graphs of trigonometric functions
08.
Law of sines and law of cosines

Ⅲ.
sequence
09.
arithmetic sequence
10.
geometric sequence
11.
Consensus symbols and various sequences
12.
mathematical induction

Perfect your school grades and the CSAT! A basic guide to high school math concepts.
The Bible of New Mathematics

The New Math Bible's unique 1+3 step-by-step, level-based math learning system!
This is a basic textbook for high school mathematics that most accurately reflects the 2015 revised curriculum that will be applied to first-year high school students in 2018.


Step-by-step type learning
You can increase your adaptability to the type by learning in three steps: changing numbers (imitation) → changing expressions (transformation) → broadening concepts (application) for one example.


Learning problems by level
Build your basics → Build your skills You can develop problem-solving skills from basic to advanced through practice problems at different levels.


Detailed explanation
You can easily understand the approach and solution to the problem through a systematic and detailed solution method in three steps: Approach → Detailed solution → Supplementary explanation.