By extending the concept to the series, starting from the series. Several different kinds of series. In addition, the example takes a series. By the University entrance examination, taken from
The idea to extend the series. Starting from the definition of the series. Various types of serial There were also examples of problems serial. Accompanied by a college exam.
To expand to series concept Starting from the meaning of the series, series various types are also an example problem solving series. The item from university.