نتایج جستجو برای: series mathematics
تعداد نتایج: 522554 فیلتر نتایج به سال:
Urysohn integral equation is one of the most applicable topics in both pure and applied mathematics. The main objective of this paper is to solve the Urysohn type Fredholm integral equation. To do this, we approximate the solution of the problem by substituting a suitable truncated series of the well known Legendre polynomials instead of the known function. After discretization of the problem o...
due to the high costs of collecting the quarterize or seasonal statistical information and the need of econometricians for modeleny and short analysis, the national statistical institutes decided to obtain quarterize time series as indirect methods of the short-term dynamics of the annual data. in this article, two alternative approaches based on related indicators and pure mathematics has been...
the present study aimed to investigate representation of discourse markers and metadiscourse markers in conversations and readings of general elt coursebook series used in the language centers of iran. to this aim, four elt coursebooks popularly taught in language centers of this country were analyzed based on fung and carter’s (2007) framework regarding discourse markers and hyland’s (2005) fr...
The method of analyzing data known as Discrete Mathematical Analysis (DMA) incorporates fuzzy mathematics and logic. This paper focuses on applying DMA to study the morphology time series by utilizing language mathematics. morphological characteristics series, such background, slopes, vertices, are considered sets within domain its definition. allows for use logic in examining ultimately leadin...
The eastern society is rich in terms of science and technology. Mathematics considered as the base science. history shows that Hindu mathematics. evolution mathematics can be studied from time ‘patiganita’ to latest form Geometric series an important tool arithmetic which now developed hypergeometric function. Hypergeometric function advance used solve differential equations second order. purpo...
in recent years, mathematics is an essential aspect of all areas of daily life and the best predictor of being successful in economic situations of society. for many students, the mathematics accompanied with frustration, anxiety and negative attitudes towards mathematics. these students believe their anxiety have been derived from their math teachers, math misconception and weakness in math as...
Abstract: In the late 70's, in reaction to both "New Math" movement in the United States and "mechanistic mathematics education" approach to mathematics education in Netherland, Realistic Mathematics Education (RME) has been introduced by Freudenthal and his colleagues. In this educational approach, Freudenthal considered mathematics as a human activity. Based on this approach, education should...
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