Calculate integral of y=xtan^2xSolutionSince we know that (t.pdf

•

0 j'aime•2 vues

Calculate integral of y=x*tan^2x? Solution Since we know that (tan x)^2+1 = (tan x)\', we\'ll add and subtract 1 inside the expression of the given function; Int f(x)dx = Int x[(tan x)^2+1-1]dx We\'ll remove the brackets: Int x[(tan x)^2+1] - Int xdx We\'ll note Int x[(tan x)^2+1] = I1 and Int xdx = I2. Since I2 is an elementary formula, we\'ll solve it first: I2 = x^2/2 + C For solving I1 we\'ll apply integration by parts: Int udv = uv - Int vdu u = x => du = dx dv = [(tan x)^2+1] = (tan x)\'dx v = tan x I1 = x*tanx - Int tan xdx I1 = x*tanx + ln (cos x) Int f(x)dx = I1 - I2 Int f(x)dx = x*tanx + ln (cos x) - x^2/2 + C.

Formation

Contenu connexe

Plus de ajantha11

Business Law Some businesses are aggressive at suing the media that reports negative news about them. For example, a cigarette company sued CBS for interviewing a disgruntled former executive; an infomercial producer sued Forbes for $420 million for a negative article about infomercials; ABC paid $15 million and made on-the-air apologies to settle a suit by two tobacco companies demanding $10 billion for a report about “spiking” cigarettes with nicotine. It is claimed that such suits are primarily to deter the media from negative reporting. The use of the law seems to be mostly strategic—to discourage the media from being critical of company practices. Is this a defensible business tactic? The answer should abide by the following criteria: Detail what legal principles apply and provide an explanation as to why. Explain the legal reasoning for your decision or argument. At least a half page in length per question. Solution The primary motive of media is to provide correct information and to make the society aware of latest happenings in the society. An important point to be considered is what information has to be provided. Interviewing a former employee may not cause much harm to the company, till the time he speaks about the confidental information or provides confidental data to third parties (which may be prohibited by the terms of his employment with the company even after his termination). It is essential to ensure that such critical/sensitive and confidental information/data is not shown on public channels. If the intention behind providing the negative information is to damage the reputation of a particular company/person, and the information so provided is not correct or is false, this practice cannot be considered as ethical. In such a case, a valid defamation case can be filed by the aggrieved party (company/person). However, if the information provided is correct and it is in the best interests of the society (which includes investors in case of companies), any kind of law suit filed against the information provider shouldn\'t hold valid in court of law. The ruling (by the court), in any case, would be based on the facts provided by both the parties. The lawsuit should act as a deterrent (for the media) only if the information provided by them is not correct or was provided for personal interests (that is, negative reporting was done for personal benefits)..

Business LawSome businesses are aggressive at suing the media that.pdf

ajantha11

Business Law In the following situations, two parties claim the same goods. Discuss who is most likely to prevail in each circumstance. Explain the basis for your response. (a) Olan steals Phil Solution O stolen the television of P and sells it to Q. In a sale, the title of ownership transfers from seller to buyer. As the seller stolen the television, he will have no ownership on that and eventually the buyer will not get any ownership. The ownership is still with its owner, P. So P has right to demand for return S is in the business of selling television sets. The sale of television is a part of the course of business. So T gets the title and R cannot demand it back. The merchant S can be made liable for the television..

Business LawIn the following situations, two parties claim the s.pdf

ajantha11

Business Law Class MSA CH.05 Criminal Law (2) set 10 William Parks, a special agent of the U.S. Customs Service, was investigating allegations that Bet-Air, Inc. (a seller of spare aviation parts and supplies) had supplied restricted military parts to Iran. Parks entered Bet-Air\'s property and removed a bag of shredded documents from a garbage dumpster. The dumpster was located near the Bet-Air offices in a parking area reserved for the firm\'s employees. To reach the dumpster, Parks had to travel 40 yards on a private paved road. No signs indicated that the road was private. In later judicial proceedings, Parks testified that at the time he traveled on the road, he did not know he was on Bet-Air\'s property. When reconstructed, some of the previously shredded documents contained information seemingly relevant to the investigation. Parks used the shredded documents and the information they revealed as the basis for obtaining a warrant to search the Bet-Air premises. In executing the search warrant, Parks and other law enforcement officers seized numerous documents and Bet- Air records. A federal grand jury indicted Bet-Air\'s chairman, Terence Hall, and other defendants on various counts related to the alleged supplying of restricted military parts to Iran. Contending that the Fourth Amendment had been violated, Hall filed a motion asking the court to suppress (i.e., exclude) all evidence derived from the warrantless search of the dumpster and all evidence seized during the search of the Bet-Air premises (the search pursuant to the warrant). The federal district court denied Hall\'s motion. Following a jury trial, Hall was convicted on all counts and sentenced to prison. He appealed, again arguing that the Fourth Amendment was violated. How did the appellate court rule? Was there a Fourth Amendment violation? Solution Answer:Hatchett, Circuit Judge In California v. Greenwood (1988), the Supreme Court held that a warrantless search and seizure of garbage left in a plastic bag on the curb in front of, but outside the curtilage of, a private house did not violate the Fourth Amendment. The Court held that such a search would only violate the Fourth Amendment if the persons discarding the garbage manifested a subjective expectation of privacy in their garbage that society accepts as objectively reasonable. The Court concluded that Greenwood had exposed his garbage to the public sufficiently to render his subjective expectation of privacy objectively unreasonable. Hall points to the fact that Parks obtained documents that were shredded, then placed inside a green garbage bag, which was in turn placed inside a garbage dumpster. We believe that the manner in which Bet-Air disposed of its garbage serves only to demonstrate that Bet-Air manifested a subjective expectation of privacy in its discarded garbage. Whether Parks\'s actions were proscribed by the Fourth Amendment, however, turns on whether society is prepared to accept Bet-Air\'s subjective e.

Business Law Class MSACH.05 Criminal Law (2) set 10William Parks.pdf

ajantha11

C# i need help creating the instance of stream reader to read from a file the using statement will also close the StreamReader the txt files are \"NumofAutos.txt\" which is 5 and the txt files for \"AutoData.txt\" which is Corolla 2013 23000 6 FORD F150 2012 31000 8 BMW 328XI 2009 42000 3 CHEVY Volt 2013 39000 5 NISSAN Cube 2012 17500 5 this is the code that i have using System; using System.IO; using System.Collections.Generic; using System.Linq; using System.Text; namespace AutoInventory { //Class that holds the entire information related to Auto class Auto { //Attributes private string maker; private string model; private int year; private double price; private int inStock; private double inventoryCost; public static double totalInventoryCost = 0; //Constructor public Auto(string maker, string model, int year, double price, int inStock) { this.maker = maker; this.model = model; this.year = year; this.price = price; this.inStock = inStock; } //Setter methods public void setMaker(string maker) { this.maker = maker; } public void setModel(string model) { this.model = model; } public void setYear(int year) { this.year = year; } public void setPrice(double price) { this.price = price; } public void setInStock(int stock) { this.inStock = stock; } //Getter Methods public string getMaker() { return maker; } public string getModel() { return model; } public int getYear() { return year; } public double getPrice() { return price; } public int getInStock() { return inStock; } //Readonly Property public double getInventoryCost() { return inventoryCost; } //Method that updates inventory public void calcInventoryCost() { inventoryCost = price * inStock; totalInventoryCost += inventoryCost; } } //Main class class Program { static void Main(string[] args) { //Getting number of autos int count = getCount(); //Creating an array with size obtained Auto[] autos = new Auto[count]; //Loading data loadData(autos); //Displaying and reading menu options int option = menuOptions(); //Loop till user quits while (true) { //Calling appropriate function switch (option) { case 1: displayData(autos); break; case 2: addAuto(autos); break; case 3: sellAuto(autos); break; case 4: saveExit(autos); Environment.Exit(0); break; default: Console.WriteLine(\"\ \ Invalid Option.... \ \ \"); break; } option = menuOptions(); } } //Function that fetches the number of autos from file public static int getCount() { int count = 0; try { // Create an instance of StreamReader to read from a file. // The using statement also closes the StreamReader. using (StreamReader sr = new StreamReader(\"c:/NumofAuto.txt\")) { string line; //Reading count value while ((line = sr.ReadLine()) != null) { count = Convert.ToInt32(line); } } } catch (Exception e) { //Handling exceptions Console.WriteLine(\"The file could not be read:\"); Console.WriteLine(e.Message); } return count; } //Method that loads data from file to array public static void loadData(Auto[] autos) { int i, length = autos.Length; try { /.

C#i need help creating the instance of stream reader to read from .pdf

ajantha11

Calculate 1+i+i^2+i^3+i^4+......+i^10.SolutionWe know that i^2.pdf

ajantha11

Business intelligence (BI) _____________.A)is knowledge technology with a layer of intelligence for decision-makingB)is synonymous with business technologyC)promotes the use of government data collection in decision-makingD)raw data that can be stored in electronic systems for future use Solution option A is correct. business intelligence is the process of collecting, storing, mining and using the data for business decision making..

Business intelligence (BI) _____________.A)is knowledge technology w.pdf

ajantha11

Calculate 25/(4+3i) +25/(4-3i)? Solution We\'ll factorize by 25 and we\'ll get: 25[1/(4+3i) + 1/(4-3i)] We\'ll multiply by (4+3i)(4-3i) = 4^2 - (3i)^2: 25[1/(4+3i) + 1/(4-3i)] = 25[(4-3i+4+3i)/(4+3i)*(4-3i)] We\'ll eliminate and combine like terms: 25[(4-3i+4+3i)/(4+3i)*(4-3i)] = 25*8/[4^2 - (3i)^2] But i^2 = -1: 25*8/[4^2 - (3i)^2] = 200/(16+9) 25/(4+3i) +25/(4-3i) = 200/25 25/(4+3i) +25/(4-3i) = 8 The result of addition of the complex numbers is the real number 8..

Calculate 25(4+3i) +25(4-3i)SolutionWell factorize by 25 .pdf

ajantha11

Cablevision has just hired a new director of budgeting, LACEY DUBOIS, CPA. List all the different divisions and businesses that are part of Cablevision. 1- Discuss and explain the various types of budgets needed to be prepared 2- Discuss and explain what information that is available will be used to prepare the budgets. a- What is a master budget? b- Define participative budgets and do they work? c- Compare budgeting to responsibility accounting. d- Discuss various businesses Cablevision operates. f- Use the Internet to obtain data on Cablevision. Solution 1 - Master Budget - It summarizes projected activity by way of a cash budget, budgeted income statement and budgeted balance sheet. Operational Budget - It covers revenues and expenses surrounding the day-to-day core business of a company. Cash flow Budget - It examines inflows and outflows of cash in a business on a day-to-day basis. Financial Budget - It outlines how a business receives and spends money on a corporate scale. Static Budget - It contains elements where expenditures remain unchanged with variations to sales levels. 2 - i) Prepare an outline of the organization\'s planned future activities. ii) Determine and record available funds. iii) Estimate and record expected income and when it will be available. iv) Define and record needed expenses (advertising, rental, printing, supplies etc.) v) Review, revise and then assemble into a final budget. vi) Have a budget approval. vii) Budgets must be flexible to anticipate conditions which might have been overlooked during the planning process. a - A Master Budget is a set of inter-connected budgets of sales, production costs, purchases, incomes etc. It is a plan of future financial transactions. b - Participative Budgets are budgeting processes under which thoes people impacted by a budget are actively involved in the budget creation process. They tends to result in greater efforts by employees to achieve what they predicted in the budget. c - Budgets are useful for controlling operations. Responsibility Accounting is a part of management accounting that involves accumulating and reporting revenues and costs on the basis of the manager who has the authority to make the day-to-day decisions about the items. d - Cablevision operates industry leading products and services including advanced digital television, voice and high-speed internet services, valuable local media and programming properties etc..

Cablevision has just hired a new director of budgeting, LACEY DUBOIS.pdf

ajantha11

c. Financial Perspective How can we be good stewards of institution resources? Goals (with objectives/strategies): (Give ONE EXAMPLE for each category, 1 THRU 2) 1.Understand and manage service and project finances, serving as good stewards of institution resources 2.Identify and evaluate opportunities to strategically source services Metrics:(gIVE one METRIC FOR MEASURING FINANCIAL PERSPECTIVE) Solution How can we be good stewards of institution resources? Firts of all we need to have a special approach for keeping in good conditions the institution, personnel, infraestruscture and system need to be manage with enphasis on budgets and policies and these need to be control and kept track. Ensure local participation of all the parties within the institution and every one must protect the institution resources, they have to threat them as part of their own. 2.Identify and evaluate opportunities to strategically source services We will need to evaluate 6 setps Source:Using Evaluation to improve programs, Strategic Planning Prepare for the opportunity, always be in constant look out to improve any service. Assess with a proffesional on the specific service you want to improve Create the new service with the previous information. Communicate this information to every one in the insitute Implemet the service and keep track of it.

c. Financial PerspectiveHow can we be good stewards of institution.pdf

ajantha11

c.Explain why in Cross-Cultural Negotiations, the heuristic of availability is a culturally significant bias in a negotiation to sell a computer in a highly feminine society Solution In Cross-Cultural Negotiations, the heuristic of availability is a culturally significant bias in a negotiation to sell a computer in a highly feminine society because of social perception. Social perception biases are inherently interpersonal and have their roots in the perception of social entities and social situations. It is a common beleive in cross cultures that a feminine society is not that much capable of handling advanced technological things when compared to masculine society. There has been a great deal of research on the biased views that individuals hold about others. Negotiators fail to incorporate valuable information about the decisions made by their opponents, due to their development of strategies to simplify competitive decisions. To which, such biasness occurs..

c.Explain why in Cross-Cultural Negotiations, the heuristic of avail.pdf

ajantha11

Plus de ajantha11 (10)