Advance Math question and answers for July 31, 2023
- Q create a table of data for two different linear functions. Thetable should use the same values of X for both functions. Based onyour table will the graph of these two...
- Q verify that the function det has the following properties1. det(... ,v,..., v,...)=02. det(...,cv+dw,...)=c*det(...,v,...)+d*det(...,w,...)3. use the above properties and normalization to prove thatA= det(...,v+cw,...w,...)=det(...,v,...,w,...)B=det(...,v,...,w,...)= (-1)*det(...,w,...,v,...) andC= det [diag (?1, ... ,...
- Q show all workings please. TIA1) a) Write down the augmented matrix for the following systemof linear equations and solve the system.3x1 ? 7x2 + 4x3 = 10?x1 ? 2x2 +...
- Q Just (c) from the problem below:1.11. Let f be a one-to-one smooth map of the real lineto itself. One-to-one means that if f(xi) = f(x2), then x1 = x2. Afunction...
- Q Prove and give a counterexample: If N ? G and G ? H, then N ?H.Please write an explanation with some details
- Q 10. Newton’s law of cooling states that the temperature of anobject changes at a rate proportional to the difference between thetemperature of the object an the temperature of itssurroundings.(a) Write...
- Q Let G be an abelian group and K is a subset of G.if K is a subgroup of G , show that G is finitely generated ifand only if both...
- Q Let x = inf E. Prove that x is an element of the boundary of E.Here R is regarded as a metric space with d(p,q) = |q?p| for p,q?R
- Q As a property owner, you want to fence a garden which isadjacent to a road. The fencing next to the road must be strongerand cost $6 per foot. The fencing...
- Q The stem direction ofa note starts to point downward when the note is on the _____ lineof the staff? (Hint: the bottommost line is the first line)1.second2.third3.fourth4.fifth
- Q L= {x^a y^b z^c | c=a+b(mod 2)} .Create a DFA and NFA for thelanguage L. Solution and explanation please..
- Q Encipher each plaintext trigraph code by computing(Plaintext trigraph code)Public Key,dividing the result by the Modulus and taking theremainder.Okay so the trigraph key is 2723 and the public key is 97...
- Q Computational Geometry:Let E be an unsorted set of n segments that are the edges of aconvex polygon. Describe an O(nlogn) algorithm that computes from Ea list containing all vertices of...
- Q Consider a regular 10-gon in which alternate vertices arepainted red and blue. Show that the symmetry group of the painted10-gon isisomorphic to D5.
- Q Based on Euler's identity, show the linearsuperposition of the eigenfunctions
- Q Let ?V be the set of vectors in ?2R2 with the followingdefinition of addition and scalar multiplication:Addition: [?1?2]?[?1?2]=[0?2+?2][x1x2]?[y1y2]=[0x2+y2]Scalar Multiplication: ??[?1?2]=[0??2]??[x1x2]=[0?x2]Determine which of the Vector Space Axioms are satisfied.A1. ???=???x?y=y?x for...
- Q Eight students (Anna, Brian, Carol, ...) are to be seated arounda circular table with eight seats, and two seatings are consideredthe same arrangement if each student has the same student...
- Q A series circuit has a capacitor of 1.6×10?6 F and an inductorof 2.5 H. If the initial charge on the capacitor is 0.11×10?6C andthere is no initial current, find the...
- Q Problem 4. From order two to order three:(a) Find the general solution of y??? + 3y?? + 3y? + y = 0.(b) Write a differential equation given that the fundamental...
- Q 1. Let ? < ? be real numbers and N ? N.(a). Show that if ? ? ? > N then there are at least Ndistinct integers strictly between ?...
- Q in a cartesian coordinate space, a curved path is defined asy=sin(x).Find the vector that is normal to the patheverywhere.(xy:no unit)
- Q Consider a function f(x) which satisfies the followingproperties:1. f(x+y)=f(x) * f(y)2. f(0) does not equal to 03. f'(0)=1Then:a) Show that f(0)=1. (Hint: use the fact that 0+0=0)b) Show that f(x)...
- Q (Advanced Calculus and Real Analysis) - Cantor set,Lebesgue outer measure* (a) Define the Cantor set.(b) Show that the Cantor set P has the Lebesgue outermeasure zero.(c) Find the Lebesgue outer...
- Q Prove or disprove that 3|(n 3 ? n) for every positive integern.
- Q 8. Let G = GL2(R). (Tables are actually matrices)(d) Determine whether A = {ab00} | a, b in R ) is a subgroup of G.(e) Determine whether B = {0bc0}...
- Q canyou tell me how to solve hardy cross method with two loops using anexcel spreadsheet
- Q what do you understand by parttion values? write ashort note on the role of parttion values in real life situationswhere these can be applied.
- Q 1)Let S be the set of all students at a college. Define arelation on the set S by the rule that two people are related ifthey live less than 2...
- Q Problem 11:A summer resort took a poll of its 350 visitors to see whichsummer activities people preferred. The results are as follows:112 of the resorts visitors liked to surf121 of...
- Q f(x)= 9x^4-2x^3-36x^2+8x/3x^3+x^2-14-Factor the numerator and denominator of f(x) completely. -Writethe domain of f(x) in interval notation. -Locate all hole(s), ifany, and write them in the form of coordinate pairs. -Locate...
- Q REAL ANALYSIS IProve the following exercises (please show all yourwork)-Exercise 1.1.2: Let S be an ordered set. Let A? S be a nonempty finite subset. Then A is bounded. Furthermore,inf...
- Q . Let T : R n ? R m be a linear transformation and A thestandard matrix of T. (a) Let BN = {~v1, . . . , ~vr} be...
- Q Writing Prompt(s)One method for solving a system of first order lineardifferential equation such asx ? = a x + b y y ? = c x + d yis to...
- Q Post a 1- to 2-paragraph analysis of a graph from the newsmedia. Your posting should include the following: A graph from thenews media that you think may be closely modeled...
- Q ?Kroger, the? country's leading? grocery-only chain, added aline of private label organic and natural foods call Simple Truthto its stores. If? you've priced organic? foods, you know they aremore expensive....
- Q Find a system of recurrence relations for the number of n-digit quaternary sequences that contain an even number of 2’s and an odd number of 3’s. Define the initial conditions...
- Q Suppose there are two lakes located on a stream. Clean waterflows into the first lake, then the water from the first lake flowsinto the second lake, and then water from...
- Q Is Z7x a cyclic group? If so, find all thegenerators. Same for Zx8,Z10x, Zx11,Zx12
- Q Prove that cardinality is an equivalence relation. Prove for allproperties (refextivity, transitivity and symmetry). Please do thisproblem and explain every step. The less confusing notation thebetter, thanks!
- Q your project status end of 10th day.Discuss the status of thisproject in terms of schedule and budget using EVM.What is yourestimate budget at completion if your performancecontinuous as is planned?Based...
- Q a) Suppose that a ? Z is a unit modulo n. Prove that its inversemodulo n is well defined as a residue class in Zn, and depends onlyon the residue...
- Q 1. The questions below relate to the following case study: System: Test Score System As a Systems Analyst, you are appointed to document requirements of a Test Score System. You...
- Q On January 1, 2017, Smith deposits 1,000 into an account earningnominal annual interest rate of i(4) = 0.04 compounded quarterlywith inter- est credited on the last day of March, June,...
- Q What is Determinant Search Method? Explain by using anexample.
- Q Terri Vogel, an amateur motorcycle racer, averages 129.71seconds per 2.5 mile lap (in a seven-lap race) with a standarddeviation of 2.28 seconds. The distribution of her race times isnormally distributed....
- Q solve the following LP. Formulate and algebraically solve theproblem.what is the new optimal z valueshow that the current basis is optimalmax z=65x1+25x2+20x38x1+6x2+x3<=484x1+2x2+1.5x3<=202x1+1.5x2+0.5x3<=8x2<=5x1,x2,x3>=0
- Q Show that the structure (Zn*, ?) is a group (It is important toidentify the number theoretic background required for thisproblem.)
- Q Recall that the absolute value |x| for a real number x isdefined as the function|x| = x if x ? 0 or ?x if x < 0.Prove that, for any...
- Q QUESTION:USING MATLAB, Carry out three iterations of theGauss-Seidel method, starting from the initial vector Usethe , and norm to calculate theresidual error after each iteration, until all errors are below0.0001.[Use 5 decimal place...
- Q Write a function that will receive two inputarguments that is the height in inches (in.) and the weight inpounds (lb) of a person and return two output arguments that is...
- Q A car moving at a constant speed of 40m/s overtakes astationary police car which immediately starts to chase thespeeding car at a constant acceleration.What is the speed of the police...
- Q Let V -? -> W be linear. Show that ker (?) is asubspace of V and ? (V) is a subspace of W.
- Q 4.(a) Suppose that ??=(1 5 2 3)(4) and ??=(1 2 4 5)(3) in S5. If?1 = 2, find ? and ?.(b) In Sn, show that ? = ? if and...
- Q Solve the following linear programs graphically.Minimize Z= 4X1 - X2Subject to X1+ X2 ? 6 X1 - X2 ? 3 -X1 + 2X2 ? 2 X1, X2 ? 0
- Q Solve the initial value problem. y'=(y^2)+(2xy)+(x^2)-(1),y(0)=1
- Q Find the inverse of the following 4x4 matrix:1-j j 1+j 2-j 4 2-j 31-j 2+j j 3-j2 3 3+j 1
- Q What are the square roots of 3+4i?
- Q 1a. Proof by induction: For every positive integern,1•3•5...(2n-1)=(2n)!/(2n•n!). Please explain what the exclamationmark means. Thank you for your help!1b. Proof by induction: For each integer n>=8,there are nonnegative integers a...
- Q Theta"(t)–Theta'(t)= tsintThat's it, no more information for this question.
- Q Consider the differential equationy?'' ?2y?' + 10y =0; excos(3x),exsin(3x), (??, ?).Verify that the given functions form a fundamental set ofsolutions of the differential equation on the indicatedinterval.The functions satisfy the differential...
- Q consider a finite rectangle in the plane. we will draw somenumber of lines that cut through the rectangle. In section 28.7.6we define what we mean when we say that a...
- Q Significant figures and unit conversion are important toscientist. Please elaborate/expand on why these skills areimportant. Examples?
- Q Consider the following rational function:f(x) = 18 (x-1)/(x^2 - 9)Which of the following are true?A. The function touches but does not cross the horizontal axisat: x= 1.B. When x is...
- Q Determine the Pade approximation of degree 6 for f(x)=sinx, andcompare the results at xi = 0.2i for i = 0,1,2,3,4,5 , with f(x)and with its sixth Maclaurin polynomial wit,hn=2 and...
- Q Find all of the inversions inversion taking (3, ?5) to (3,5).Give all of the possible centers and theircorresponding radii.
- Q A company manufacturestwo different types of gloves: a regular model and a catcher’smitt.The table below givesthe basic information. Write the objective function, along with theconstraints. All times are in hours.ModelCutting...
- Q Khalil is considering buying a water filter and a reusablewater bottle rather than buying bottled water. Will doing so saveher money?First, determine what information you need to answer thisquestion, then...
- Q True/False Question: If sppan{u,v}=W where u not equal to v.Then dim(W)=2.Answer: FalseReasoning let u=1, v=2 then span(1,2}=R but dim(R)=1 not 2.I know the answer is false. please tell me whether...
- Q 4 -letter words'' are formed using the letters A, B, C, D, E, F,G. How many such words are possible for each of the followingconditions?(a) No condition is imposed.Your answer...
- Q Explain how you see the relationship between the threeelementary row operations performed on an augmented matrix and theoperations that lead to equivalent systems of equations. Whatadvantages do you see in...
- Q Q. I would like you to use a fixed point method to solve thepositive real quadratic root of 4 by solving h(x) = x^4 ? 4 = 0.The standard method...
- Q 8.Let a and b be integers and d a positiveinteger.(a) Prove that if d divides a and d divides b, then d divides botha + b and a ? b.(b)...
- Q Suppose f : N?N satisestherecurrencerelation f(n + 1) (f(n) 2 iff(n)iseven 3f(n)+ 1 if f(n)isodd . Notethatwiththeinitialconditionf(0) 1,thevaluesofthefunction are: f(1) 4, f(2) 2, f(3) 1, f(4) 4,and so on, the...
- Q If the salary is paid at the end of the year, how much will Johnget?1. He can keep his current job at the management firm D&L.His annual salary at the...
- Q Let U be a subset of a vector space V. Show that spanU is theintersection of all the subspaces of V that contain U. What doesthis say if U=?? Need...
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