Definition of SETS, Union, Intersection and Complement

Definition of SETS, Union, Intersection and Complement Benjamin Quarshie Section A Assignment Information Set Theory Explain the following terms:       SETS The word set is generally associated with the idea of grouping objects, such as a set of records, books, crop plants and other words such as herd, herd, herd, plots, peasantry, family, etc. Saying the word set denotes a collection of elements clearly between them, which keep some characteristic in common. Be it numbers, people, figures, ideas and concepts. In math, the concept of a set is considered primitive and does not give a definition of it, but rather works with the notation of collection and grouping of objects, so it may be said that the ideas of element and belonging are considered primitive. The essential characteristic of a set is to be well defined, i.e. given a particular object, to determine whether or not it belongs to the set. For example, if we consider the set of digit numbers, we know that 3 belong to the set, but 19 do not. On the other hand the set of beautiful musical works is not a well defined set, since different people can include different works in the set. Objects that form a set are called members or elements. For example the set of letters of alphabet; A b c x, y, z which can be written like this: Example of two sets, A and B: UNION The union of sets corresponds to the unification of the elements of two conjuncts or even more sets, which may from this constitute a new form of set, in which the elements within it correspond to the elements of the original sets. When an element is repeated, it forms part of the union set once only; This differs from the union of sets in the traditional conception of addition, in which common elements are considered as many times as they are in the totality of sets. We can say that the union of sets is a binary operation (that mathematical operation, which requires the operator and two arguments to be able to calculate a value) in the set of all subsets of a U, Universal Set consisting of all elements of the reference theme) given. By which each pair of sets A and B of U is associated with another set (A U B) of U. If A and B are two sets, the union is defined as follows: INTERSECTION The Intersection of two or more sets is the set formed by the elements that have in common both sets. The intersection of A and B is denoted. In diagrams all the elements in their respective sets are first represented and then the zone belonging to both sets is coloured. COMPLEMENT The complement of a complementary set or set is another set that contains all elements that are not in the original set. In order to define it, it is necessary to specify what type of elements are being used, or otherwise, what the universal set is. For example, if one speaks of natural numbers, the complement of the set of prime numbers P is the set of non-prime numbers C, which is composed of the compound numbers and the 1: UNIVERSAL SET This is called the set that contains all the elements. This set depends on the problem being studied, is a set whose object of study are the subsets of it. Primarily the universal whole was considered as the set of all things, but at present it is proved that this set does not exist. At the present time it should be made clear which set is being treated. If we treat sets whose elements are letters, the universal set would be the one that was formed by all the letters of the alphabet. The complement of the universe (or referential) set is the empty set. The universal set is indicated by the letter U and sometimes indicated by the letter S. POWER SET 2.5 Venn Diagrams SET A (EVEN NUMBERS)  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   SET B (NUMBERS DIVISIBLE BY 5) Show the 2 sets using bracket notation SET A = {2,4,6,8,10,12,14,16,18,20} SET B = {5,10,15,20,25,30} 2.2 The union of set A and set B are listed below:   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   A U B = {2,4,5,6,8,10,12,14,15,16,18,20,25,30} 2.2 The intersection of Set A and Set B A n B = {30,8,2,10,14,25} 2.3 The Complement of Set A d) D is the set of dogs which includes the following subsets B (the set of Boxers), L (the set of Labradors) and P (the set of Poodles). Express the power set of D using bracket notation. SET B SET P SET L References Webpage [http://study.com/academy/lesson/union-of-sets-in-math-definition-terms-symbol.html] Accessed on [24/02/2017] Webpage [https://www.reference.com/math/well-defined-set-mathematics-4895437ff1cbabd9] Accessed on [24/02/2017] Webpage [http://searchsecurity.techtarget.com/definition/set] Accessed on [27/02/2017]

Parisienne Fashion and Impressionism

Impressionist Effect on Parishioner Fashion The saying, â€Å"A woman is a corset is a lie, a falsehood, a fiction; but for us this fiction is better than reality was decorating Art Institute of Chicago walls, supporting the main idea behind Impressionism, which is â€Å"impression†. This art movement originates back to 19th Century France with a group of Parishioner artists.The trend reflects natural elements through person's perspective in an emotional way; therefore the artists, who adopted Impressionism, do not display the reality objectively, but they filter it through their views and come up with their final impression that appears on the painting. Compositions usually underline the intensity of daylight depending of the hour and vivid pigments that are used, rather than the objects in the painting. Impressionist painting was established in sass's against the conservative and repressive rules of Cad ©mime des Beaux- Arts which is French Fine Arts Academy.Artists like Claude Monet, Camille Pissarro, Pierre- Augusta Renoir, Alfred Sisley, Paul Cezanne, Edgar Degas, Berth Morison did a showcase in 1874, outside of Paris and introduced themselves as Impressionists, as well as they introduced the art movement. As they adopted the trend, the painters had a few elements in common such as preferring to work on their paintings in open air; expressing the temporarily and pugnacity of the present were exclusively important to them. L Therefore being in a dynamic and modern society also affected the technique they used which was applying brush prints rapidly.Besides their preference of using open air as their studios, the artists also used modern life elements for inspiration and therefore fleeted on the social scenery of Paris in 19th century that included cafes, balls and hippodromes, as horseradish was one of the important events. 2 Like in every art movement, Impressionism was also affected by that era's conditions; with the Industrial Revolution, conf ection got bigger in the country and fashion and became more eligible for every class.For instance from sass's through the sass's cashmere shawls from India and Iran (back at the time Persia) were coveted and costly signs of respectability. 3 After this change, every economical class started to have their own apparel codes, which made this adjustment a muse for the artist' production process and James Toots's Shop Girl painting is one of them. The tableau illustrates a young woman standing inside of a ribbon shop, holding the door with one hand while facing the audience and holding a wrapped package in the other hand.The women in the store modestly clothed, however as Taoist highlights the women's bust with slimming their waists; he is almost implying to a social circumstance that is women who work were considered morally dubious. Combining the elements of working at a store and oddest clothing shows that these women did not belong to a class that was higher than average. The room i s filled with piles of ribbons, has antique chairs and an inlaid, large table. On the background, a busy Parishioner street scene is showing through the window.The paintings dimensions are 31. 37 in x 25. 62 in and type is oil on canvas. Taoist created the painting between 1883- 1885 using small brush strokes and dull, dry pigments. The angle of the light is not exposing and not overwhelming as it reminds the viewer a calm, sunny afternoon; it is also used to define the form ND suggest plasticity. Therefore the texture appears to be smooth and soft rather than hard and rough. Also, lines are actual however with the softening effect of light/ shadowing balance, the painting does not look contoured.Due to that, the pictorial impression is deep and with 3 dimensioning effect, it suggests pictorial space. 4 Another Taoist painting that is a successful reflection of Impressionism in Parishioner fashion is Portrait of Mademoiselle L. L.. The setting includes a closed area, a room, and a y oung woman posing for the painter. The completion date is 1864 and quinine is oil on canvas with dimensions being 48 x 39 in. This painting depicts a typical above average Parishioner young woman who seems independent and confident.Taoist maintained this look with softly- rendered pompom Jacket, which is vogue for Spanish fashions set by Empress Genuine as well as uniforms of French Suave soldiers. Penthouse the clothing seems modest; the bright red that is standing out in pastel pigments is courageous enough for the model to have as a jacket. The light and lines help the viewer to see the depth of the painting and even he mirror supports that feeling; therefore according to the audience, the pictorial space is great.Like a typical Impressionist painting, this one also has quality of the surface that is revealed by light is soft and smooth. 5 As James Taoist being only one of the representatives of Impressionist art trend, there has been many others like Eduardo Monet, Gustavo Court ed and Edgar Degas. These artists were all inspired by the social scene and therefore chose to focus on clothing, which were symbolic to to class levels, while expressing their understanding of their time.Penthouse the themes usually include open air, as it can be seen in these two examples of art work, it is easy to find paintings that have closed environments as their settings; and it is impressive how the depth feeling is never lowering because of this element. Also, it is unique and interesting how these artists were able to reflect on class levels and social statuses by highlighting the clothing of individuals in their paintings. But then again, it seems inevitable to not have fashion as a part of the context in art in a city which has â€Å"There are two ways to be Parishioner; by birth or by dress† as its motto.

“Management in the Movie 3 Idiots”

When I first heard this movie, I said in my mind, what would this movie about and would it be nice to watch or it is going to be another boring movie. But when I started watching this movie is was impressed but it is a very nice movie and you can pick lessons from it which made it even better to watch. The movie is about 3 college student who met each other at the Imperial College of Engineering and became friends. They have done a lot of crazy, naughty and also good things to other people to make them happier. It inspires us a lot of things about education, morality, technology, self-motivation, and friendship. They try to achieve their goals despite coming from poor families. One of the best scenes in the movie is when the three men helped a baby birth. At that time, there was a big rain, black out and traffic jam. With limited equipment, eventually the baby was born. A combination among moral message, technology, self-motivation, silliness and friendship can be seen in this part. And from that part of the movie we can relate it to Management for they share the same qualities. Some of these qualities are: †¢Planning They planned what to do to get the power back to help the pregnant woman who was in the point of passing out. †¢Decision Making The three friends were asked to leave the school immediately for they did something wrong. On their way out, they saw a car parked and saw the Dean’s daughter about to conceive a baby and decided to help her for she was in terrible pain. †¢Organizing They have managed to organize a place that would be suitable for the pregnant woman and for the baby she is about to conceive. Staffing They have called everyone in the university to help the pregnant woman to contribute with whatever they have to help with the power. †¢Communicating If communication dies, everything dies. Each word has impact and value in communication. This was the most important because through this, they have made everything work fine, they managed to bring back the power and through this, they have made their connection and got knowledge on how to operate a pregnant woman in conceiving a baby. †¢Motivating They were motivating each other that they can do what is needed to be down right. The word â€Å"All is Well† was their way of saying that you can do it and when the baby was out of his mother’s womb, it was not breathing and that was their point of disappointment but when someone said â€Å"All is Well†, the baby started kicking and crying. †¢Leading One was leading others in what they could bring and do to help. †¢Controlling They were in control of everything that was happening from the place, to the electricity, and to the operation.

Introduction And Background Of Customer Service - 1424 Words

INTRODUCTION BACKGROUND OF CUSTOMER SERVICES Customer service: is a marketing tem that how product or services provide by a company ,it is an act of taking care of customer demand and need by providing and high quality service and assistance before customer avail it and after service as well. It’s all about that we required to make sure that we meet the customer`s desire and needs. Customer service is all about interaction between a customer and service provider and Service is defined as activities whose output is not a physical product, it is added value in form of as convince, comfort that are essentially intangible concerns. Background: Humans figured out trade very early on. By 3000 BC, humans were setting out on missions of†¦show more content†¦Email becomes the primary way of interacting with customers online when the Web emerges in the 1990s. †¢ 1960s: Private Automated Business Exchanges (PABX) began to be used to handle large numbers of calls. These became the call centers. †¢ Early 1990s: Computer Telephony Integration (CTI), works with IVR technology to collect information about customer behavior in telephone systems. †¢ 2006: Twitter launches. By 2011 65 million tweets are sent each day and companies begin to find Twitter a good platform to respond to customers quickly when they have issues (or compliments) and to have a sense of the person s social relevance based on number of followers. †¢ Late 2000s: Some companies turn against offshoring customer service as customers feel alienated by agents who they can t relate to or don t seem to have agency within their organization. †¢ 2015: Facebook launches Messenger for Business, and sets the pace for companies using messaging technology to contact customers on their mobile devices. CUSTOMERS` PROBLEMS DEMAND Customer may expect more from companies than they did before, but with the right technology, there’s no reason why any business can’t meet (and exceed) the rising customer expectations. With customer service now the key competitive differentiator, make your customer experience a priority and you’ll soon see huge rewards. The top customer issues Percentage highly annoyed Can’t get a live person on the phone 75 Customer service is rude or