Advance Math question and answers for September 02, 2023
- Q Compute the Taylor series at x = 0 for ln(1+x) and for x cos xby repeatedly differentiating the function. Find the radii ofconvergence of the associated series.
- Q Type in only your numerical answer to the following problem; donot type any words or letters with your answer. You find 11 coinsin an old desk drawer, consisting entirely of...
- Q . Find the Laplace transform of the functions: f(t) = 3e^5t t^3? 6e^?t t^4 g(t) = 5e^3t cos(4t) ? 6e^2t sin(7t)
- Q Sports Finance Questions1. Compare and contrast various segments within the sportindustry and how they handle financial issues.2. Examine how sports facilities can become an economic enginefor revenue generation.3. Forecast the...
- Q 1. A round column is to be designed with DL = 600 KN, LL = 800KN, fc’ = 20.7 MPa, fy = 345 MPa. Use ?? = 0.02, 25 ??...
- Q 5) Solve 2yy’’ = 1 + (y’)^2
- Q Consider ? + c? +y = 0, and assume y(0) = 1, ÿ(0) = 0.(a) Why is this a homogeneous system?(b) What would change if this was to be an...
- Q Use a graph or level curves or both to find the local maximumand minimum values and saddle points of the function. Then usecalculus to find these values precisely. (Enter your...
- Q 1. Provide a regular expression that describes all bit-stringsthat length is at least one and at most three.2. Provide a regular expression that describes all bit stringswith odd length.
- Q Consider your SID as map it to the vector . K is the index thatdenotes the number of digits in your SID. Consider now the vector ,where Y denotes your...
- Q The differential equation of motion of ship is given by Md2x/dt2 + C dx/dt + Kx = F + F2*exp(-2t). t >0.when M = 4.8, C = 3, K =...
- Q Numerical MethodsPlease show all steps with clear handwriting.Use numerical methods to Prove that the following equations haveat leat one solution in the given intervals.(a) x ? (ln x)3 = 0,...
- Q . True or false, 2 pts each. If the statement is ever false,circle false as your answer. No work is required, and no partialcredit will be given. In each case,...
- Q 1a.) find the eigenvalues of x"+(lambda)(x) = 0, x(0)=x'(pi)=01b.) Solve ut=((c)^2)u(xx) , u(0,x)= alpha * sin x, with the boundary condition u(t,0)=u(t,pi)=01c.) Solve ut = u(xx), u(0,x) = alpha *...
- Q A teacher puts 10,000 lolly pops into a chest weighing10 pounds and drops it down a well. A group of students are tryingto get the lolly pops out the well....
- Q Find the inverse of the matrixA=2 -1 30 1 1-1 -1 0
- Q 11. (6 Pts.) Show that if we split any 11 numbers in 5 sets,then there exists one set that contains a subset suchthat the sum of its elements is a...
- Q Vectors p1 = [10 2] and p2 = [2 15] are represented ino1x1y1 coordinate frame. Translateo1x1y1 by t = [30 1]Tand rotate by 45? to obtaino2x2y2. Is the dot product...
- Q Use separation of variables to solve uxx+2uy+uyy=0, u(x, 0) =f(x), u(x, 1) = 0, u(0, y) = 0, u(1, y) = 0.
- Q arectangular open tank is to have a square base, and its volume isto be 125 cubic metrrs. the cost per square meter for the bottom is$24 and for the sides...
- Q 6.3. The DVM has a 200 kHz clock, and the integratorcontrol waveform frequency is 45 Hz. Calculate the number of clockpulses that occur during tl and determine a suitable time...
- Q Initial Value Problem. Use Laplace transform.m''(t) - m'(t) - 6*m(t) = e^(4t)where m(0) = 1 and m'(0) = 1
- Q A company manufactures and sells scientific calculators. Thefunction P=7.87.8x2plus+59705970xminus?290 comma 000290,000?,x??150, gives the profit if x thousand calculators are manufacturedand sold. Use the table feature of a graphing calculator or...
- Q Section 5.3: Find theequilibrium values of a general quadraticpopulation model:dx/dt=a1x+b1x^2+c1xydy/dt=a2y+b2y^2+c2xyDon’t forget to show this for all fourcases:Case 1: ? = 0, ? = 0Case 2: ? ? 0, ? =...
- Q y''+xy'+(2x^2+1)y=0Use power series to find at least four terms of the followingdifferential equations
- Q Sasha, a doctor based in Toronto had to stop working temporarilydue to the health and safety restrictions imposed by the governmentdue to the outbreak of the swine flu. She started...
- Q Perform four iterations, if possible, on each of the functions gdefined in Exercise 1. Let Po=1 and P(n+1)=g(Pn), forn=0,1,2,3.b. Which function do you think gives the best approximation tothe solution?heres...
- Q Marriott Hotel data breach, explain with a report on it thatanswers the following question; When and where was the breach? Whatwas the cause of the breach (be specific)? Who was...
- Q we have the question that 'if F is a field with char 0, provethat prime subfield of F is isomorphic to the field of Q'. Ialready figure out the answer....
- Q Let B equal the matrix below:[{1,0,0},{0,3,2},{2,-2,-1}](1,0,0 is the first row of the matrix B)(0,3,2 is the 2nd row of the matrix B(2,-2,-1 is the third row of the matrix B.)1)...
- Q "•“"Suppose ?, ?1, and ?2 are nonempty families of sets. Provethat if ? ? ?1 ? ?2, then ??1 ? ??2 ? ??.“"Please explain what the question is asking for...
- Q Solve the initial value problem.(x^2 * D^2 +xD - 4i) * y = x^3, y(1) = -4/5, y'(1) = 93/5
- Q let A be a real matrix of size M*N.,assume that nullity (A^T*A)=r. Find the range of values that 'r' can take using values of'M' and 'N'. also find the nullity...
- Q State the linearity of the equation: x (y^2 + 2z) p ? y (x^2 +2z) q = (x^2 ?y^2) z. Find the general solution, and then theparticular solution that passes...
- Q Describe the set of all unit tight frames with exactly ?vevectors, up to PRR-equivalence.
- Q When already given tool values, how do I create cut-off valuesfrom scratch for a screening tool?
- Q You are in a land inhabited by people who either always tell thetruth or always tell falsehoods. You come to a fork in the road andyou need to know which...
- Q 3. Every element of Sn can be written as a product of disjointcycles. If ? = (i1 i2)(j1 j2)(k1 k2 k3 k4),with the cycles disjoint, we say that ? has...
- Q a) Prove that an isolated point of set A is a boundary point ofA (where A is a subset of real numbers).b) Prove that a set is closed if and...
- Q olin is due to pay $9000 in five years. If she makes three equalpayments, in 20 months, 30 months, and 5 years from today, what isthe size of the equal...
- Q Locate the bifurcation values for the one-parameter family and drawthe phase lines for values of the parameter slightly smaller than,slightly larger than, and at the bifurcation values. Explainsteps.1.) dy/dt =...
- Q One day the weather was really bad. Rain and thunderstorms. Yet,the Colonel wanted to go flying. He went out to the helicopter andgot in with a Warrant Officer pilot. Everyone...
- Q y ' ' ' ? y ' ' ? 17 y ' ? 15 y = 0y ( 0 ) = ? 2 , y ' ( 0 ) =...
- Q Markov Analysis 2. Management of a Milk Chocolate Galore companybelieves that the probability of a customer purchasing itsMilkyChoc or the company’s major competition, ChocoMilk, is basedon the customer’s most recent...
- Q Come up with a “mathematical proof” that the result that the pdffor the sum of a large number of random variables is aGaussian.
- Q The fixed costs for manufacturing a certain item are $ 300 perweek and the total costs for manufacturing 20 units per week are $410.a) Determine the relationship between the total...
- Q (a) Problem StatementMontana wood products manufacture two high quality products,tables and chairs. Its profit is $15 per chair and $21 per table.Weekly production is constrained by available labor and wood....
- Q Solve the differential equation1. a) 2xy"+ y' + y = 0b) (x-1)y'' + 3y = 0
- Q Given dy/dx = y^2 ? 4y + 4(a) Sketch the phase line (portrait) and classify all of thecritical (equilibrium) points. Use arrows to indicated the flow onthe phase line (away...
- Q examples of convenience sampling pertaining to students in a 4 yearuniversity?
- Q Use the Method of Undetermined Coefficients to find the generalsolution1) y''-3y'+2=cos(x)2) y''-3y'+2=xe^x
- Q Group of Symmetries of a Rectanglea. Carefully describe the group of symmetries of a rectangleDescribe the types, the orders, and the structures of the groupsand their elements. After clearly naming...
- Q Translate the following argument into symbolic form anddetermine weather it's logically correct by constructing a truthtable. Money causes all the world's troubles or money helps thepoor. If money helps the...
- Q consider the following equation,max r = 4x + y + 6z2x + y + 2z <= 10x + 2y + z <= 9x + 2z <= 6x, y, z >=...
- Q The quantity demanded x each month of Russo EspressoMakers is 250 when the unit price p is $135. The quantitydemanded each month is 1000 when the unit price is $105....
- Q Problem 7 | Discrete logarithms with respect to differentprimitive rootsProve that the difficulty of the discrete logarithm problem isindependent of the primitive root.Specifically, for any prime p, assuming that it...
- Q Use the Fixed-Point Iteration Method to find the root of f( x ) = x e^x/2 + 1.2 x -5 in the interval [1,2].
- Q use the annihilator method to show y"+3y'-4y=8x+5ex,y(0)=1, y'(0)=2
- Q if order of a= order of b in a finite Abelian group ,is order of ab= order of a?
- Q Discrete MathematicsAny degree at a university requires 4 core classes chosen from 4groups. There are 5 English classes, 3 science classes, 6 mathclasses, and 4 social studies classes. Students must...
- Q Consider the the differential equation2xy''+ 5y'+xy= 01) determine the indicial equation and its roots2) For each root of the indicial equation, determine therecurrence relation3) Do the indicial roots differ by...
- Q Find the local maximum and minimum values and saddle point(s) ofthe function. If you have three-dimensional graphing software,graph the function with a domain and viewpoint that reveal all theimportant aspects...
- Q On Z we consider the family of sets ? = {Z, ?, {?1, 0, 1}, {?2,?1, 0, 1, 2}, . . . }where the dots mean all sets like the...
- Q Find the optimum solution to the following LP using the SimplexAlgorithm. Use Two-Phase method.??? ?=3?2+2?3 ???2?1 + ?2 ? ?3 ? ?3??1 + 2?2 + ?3 = 6?1,?2,?3 ?0
- Q State and prove Lebesgue Dominated Convergence theorem.
- Q Based off previous events, a demand of 260 banquet attendees isexpected at a dinner plate price of $55.00 each. A demand of 340banquet attendees is expected at a dinner plate...
- Q For sets A and B we may define the set difference measure as|A_B| (the cardinality of the set A-B), explain why this is nevernegative. We know this is not a...
- Q Please read the following scenario and then create thedeliverable listed below, 1) Use case diagram 2) Interactiondiagram 3) Create the core and supporting classes of the RIM(Entity, Role, Role Relationship,...
- Q Initially, $2000 is deposited into a retirement account whichpays 5% interest per year, compounded continuously. New money isadded to the account at the rate of $1000 per year. How much...
- Q 1-detail, in your own words, the process of drawing and describingthe graph of a polar equation.
- Q Verify all axioms that show that the set of second degreepolynomials is a vector space. What is the Rank?P2 = {p(x)P | p(x) = ax^2 + bx + c where...
- Q Let L1 be the language of the binary representations of allpositive integers divisible by 4. Let L2 be the language of thebinary representations of all positive integers not divisible by...
- Q Q 3. The total mass of a variable density rod is given bym=where m = mass, ?x= density,Ac(x) = cross-sectional area, x= distance along the rod, andL = the total...
- Q Recall that hexadecimal numbers are constructed using the 16digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F.(a)How many strings of hexadecimal digits...
- Q Find the closed formula solution to each of the followingrecurrence relations with the given initial conditions. Use aniterative approach and show your work! What isa100 ?an=an-1+2,a0=3an=an-1+2n+3,a0=4an=2an-1-1,a0=1an=-an-1,a0=5
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