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IELTS General Training Task 1: test takers write a letter in response to a given everyday situation. For example, writing to an accommodation officer about problems with your accommodation, writing to a new employer about problems managing your time, or writing to a local newspaper about a plan to develop a local airport.
Table (information) A table is an arrangement of information or data, typically in rows and columns, or possibly in a more complex structure. Tables are widely used in communication, research, and data analysis. Tables appear in print media, handwritten notes, computer software, architectural ornamentation, traffic signs, and many other places.
A cloze test (also cloze deletion test or occlusion test) is an exercise, test, or assessment in which a portion of text is masked and the participant is asked to fill in the masked portion of text. Cloze tests require the ability to understand the context and vocabulary in order to identify the correct language or part of speech that belongs ...
Line chart. A line chart or line graph, also known as curve chart, [1] is a type of chart that displays information as a series of data points called 'markers' connected by straight line segments. [2] It is a basic type of chart common in many fields. It is similar to a scatter plot except that the measurement points are ordered (typically by ...
The paper contains some peculiarities for modern readers, such as the use of Π(s − 1) instead of Γ(s), writing tt instead of t 2, and using the bounds of ∞ to ∞ as to denote a contour integral. References. Edwards, H. M. (1974), Riemann's Zeta Function, New York: Academic Press, ISBN 0-12-232750-0, Zbl 0315.10035; External links
Graph partition. In mathematics, a graph partition is the reduction of a graph to a smaller graph by partitioning its set of nodes into mutually exclusive groups. Edges of the original graph that cross between the groups will produce edges in the partitioned graph. If the number of resulting edges is small compared to the original graph, then ...
Line graph. In the mathematical discipline of graph theory, the line graph of an undirected graph G is another graph L (G) that represents the adjacencies between edges of G. L (G) is constructed in the following way: for each edge in G, make a vertex in L (G); for every two edges in G that have a vertex in common, make an edge between their ...
In graph theory, particularly in the theory of hypergraphs, the line graph of a hypergraph H, denoted L (H), is the graph whose vertex set is the set of the hyperedges of H, with two vertices adjacent in L (H) when their corresponding hyperedges have a nonempty intersection in H. In other words, L (H) is the intersection graph of a family of ...