Hiwe- slove finite diffrence me thod // 8 = 2X h=l ,[o,4] y(o) = 1-25 %3D y (4) =0,95
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Q: example for (integral domain ring, divisor). Q13: Define and give an zero
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Q: D: Define nilpotent element. Are 1 and 3 nilpotent elements of Z11?
A: Solution
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Q: - Prove that, if I is an ideai of the ring Z of integer numbers then I=, for some nɛZ'U{0}
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A: The given lines are l1 : x-12=2-y=z and l2 : x=-1, y-23=z-12
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Q: -2x 01. lim,-»o 4 sinx
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Q: Qs: (A) Let R be a ring with identity. Define g: Z → Z by g(x) = x. 1, Vx € Z. Is ga homorphism?…
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Q: Hiwg Solve U tt= 16 Uxx h= k cat) = U (5,t)20 u (5,t). u(X, o)= X (5-X
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Q: Given the equation y" – y' - 6y = 0, y(0) = = 1, y'(0) = 2, Y(s) is: s-1 s+3 d. (s-3)(s+2) a.…
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Q: Find the GCD of 284 and 40 using the Euclidean Algorithm.
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Q: Q1: Define each of the following b) Normal group c) Nilpotent element d) Prime ideal e)Field.
A: To Define: (i) Normal subgroup( this definition is for subgroups of a group). (ii) Nilpotent…
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A: We use properties of matrices.
Q: 9. z4 – 3iz? – 2 = 0
A: Note: since you have posted multiple questions. As per our guidelines we are supposed to solve only…
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Q: e" (1-e*) (1+x)[In(1– x)] 12. lim, 0
A: Introduction: In mathematics, limits are the factors at which a feature tactics the output for the…
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Q: Find the derivative of the following with complete solution A. y = sin x - 1 / cos x B. y = x^2 sin…
A: To Find the derivative of the following with complete solution
Q: 1. Use the Euler, improved Euler and Runge-kult- methods to solve the following ODE's: b. y + y tam…
A: Hi dear, as per the rules we can solve first three only. so i solved three methods. Please check.
Q: A subspace of a completely regular space is completely regular.
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Q: Selve b Rinita diffrence methedt てメ+\ Itx2 yotat25,y4)=095
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Q: 18, where 1, 2, 5. Consider the solutions are there uation 2i Eg + Tg + Tar uovenba (a) if z1, r2,…
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Q: Use the main theor 't take powers)
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Q: prove by induction that fib(0) + fib(1) + ... + fib(n) = fib(n+2)-1
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Q: Prove: If F is a closed subset of a compact space X, then F is also compact.
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Q: What happened to the graph? f(x) = -0.5|x| Fix) f(x)
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Q: 2x1- 3x2+ 2x3= 9 3x1- 2x2+ X3 = 4 X1 - 4x2+ 2x3 = 6
A: Given system of linear equations is , 2x1-3x2+2x3= 9…
Q: Let X = {x E Z+ | 15 < 4x < 22} and Y = {y is even | 0 < 2y +1 < 15}. Define a relation R from X to…
A: We have to find the elements of X and we have to define a relation R from X to Y.
Q: Question A formula of order 4 for approximating the first derivative of a function f gives: f'(0) -…
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Q: One windshield wiper is 50 units long and is affixed to a swing arm which is 80 units long from…
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Q: lim, xcsC X XCSC X *x0
A: Solution
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Q: z + 2ī +3 – i = 0 1-i2 z – 2z = 1+i7
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Q: Me. kim hasted a pally pt * chilfen drinks Macinda, Caca Ċla and Sprite. A cepart givenby the birth…
A: Theory : sets union and intersection formulas; nA∪B∪C=nA+nB+n(C)-n(A∩B)-nA∩C-nB∩C+n(A∩B∩C)n(A not B)…
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- The process for cleaning up waste in a nuclear reactor core room eliminates 85% of the waste present in the area. If there is 1.7 kg of waste in the room at the beginning of the monitoring period and 2 kg of additionalwaste are generated each week, determine a recurrence relation and initial conditions describing the amount wn, of waste in the core room at the end of week n of the monitoring period.Assume that there is a 6% rate of disk filure in a year. a) If all your computer data storage is stored on a hard drive with a copy stored on a second hard disk drive, what is the probabiblity that during that year you can avoid catastrophe with at least one working drive? b) If copies of all your computer data are stored on three independent hard disk drives, what is the probablility that during a year you can avoid catastrophe with at least one working drive?A project requires an initial outlay of $92000 and produces a return of $30000 at the end of year 1, $40000 at the end of year 2, and $42xyz at the end of year 3, where x, y, z are the last three digits of your student code (for example: if a student code is 17071365 then x = 3, y = 6, z = 5 and $42xyz=$42365). a/ Use the trial-and-error method or another appropriate method to determine the internal rate of return IRRof the project (express IRR in percentage, rounded to one decimal place); b/ Find the net present value NPV of the project if the market rate r is equal to the value of IRR as found above, then give a comment.
- Suppose we have 12 time series variables. Write a simultaneous equation system consisting of 3 variables that satisfies the discrimination conditions considering these variables.What is the general form of the solutions of a linear homogenous recurrence relation if its characteristic equation has the roots -1,-1,-1,2,2,5,5,7?A private pilot wishes to insure his airplane for $200,000. The insurance company estimates that atotal loss will occur with probability 0.002, a 50% loss with probability 0.01, and a 25% loss withprobability 0.1. Ignoring all other partial losses, what premium should the insurance company chargeeach year to realize an average profit of $500?
- Suppose a company charges a premium of $150 per year for an insurance policy for storm damage to roofs. Actuarial studies show that in case of a storm, the insurance company will pay out an average of $8000 for damage to a composition shingle roof and an average of $12,000 for damage to a shake roof. They also determine that out of every 10,000 policies, there are 7 claims per year made on composition shingle roofs and 11 claims per year made on shake roofs. What is the company’s expected value (i.e., expected profit) per year of a storm insurance policy? What annual profit can the company expect if it issues 1000 such policies? Determine the probability of a composition shingle roof claim out of 10,000 = ______ Determine the probability of a shake roof claim out of 10,000 = ______ How many claims are made out of 10,000? = _______ What is the probability of no claims out of 10,000? = _______ How much does each shingle roof claim cost the company, don’t forget each person pays $150…If an event consists of three stages, where the third stage can happen in n ways and the first and second stages can each happen in m ways, then the complete event can take place in x ways, where x is equal to...When the health dept. tested private wells in a county for 2 impurities commonly found in drinking water, it found that 20% of the wells had neither impurity, 30% had impurity A, 40% had impurity B, and 10% had both impurities. If 20 wells are randomly inspected from those in the county, find the prob. that 10 had neither impurity, 4 had impurity A, 4 had impurity B,and 2 had both impurities (rounded odd to 4 decimal places).. A. 0.0001 B. 0.1011 C. 0.2900 D. 0.9990
- Find the finite population correction factor on the second picture with solution because I want to know if how to solve it . And also the first pictureSuppose that a magazinemagazine predicted that Candidate A would defeat Candidate B in a certain election. They conducted a poll of its subscribersits subscribers with a response rate of 2424%. On the basis of the results, the magazinemagazine predicted that Candidate A would win with 57% of the popular vote. However, Candidate B won the election with about 62% of the popular vote. At the time of this poll, most subscribers to the magazinesubscribers to the magazine belonged to the party of Candidate A. Name two biases that led to this incorrect prediction.Choose the correct answer below. A.Nonresponse bias: The low response rate caused bias.Response bias: The way the poll was administered showed bias. B.Sampling bias: Using an incorrect frame led to undercoverage.Nonresponse bias: The low response rate caused bias. C.Sampling bias: Using an incorrect frame led to undercoverage.Response bias: The way the poll was administered showed bias. Click to select your answer.Expand 1/(z2-3z+2) in the region Mode z greater than 2.