Advance Math question and answers for August 24, 2023
- Q Solve each initial value problem, then classify the typeand stability of the critical point at (0,0) of eachsystem:x1'=4x1-5x2; x2'=5x1-4x2x1(2019)=16; x2(2019)=25
- Q Devise a procedure between a seller of a house and a buyer ofthe house that will decide if the sellers minimal acceptable priceis below or equal to the buyers maximal...
- Q Design a Root Finding solver in Matlab that satisfies thearguments below;• Inputs will be coeficients of the equation.• Outputs will be roots• It should work with any polynomial?=?0+?1?1+?2?2+?3?3+?+????
- Q Consider a random variable Q with a uniform probability densityfunction given as UQ(-1,1) and X=2Q^2+2 a) Find and plot theprobability density function (pdf) of X b) Find and plot thecumulative...
- Q Prove that every open cover has a finite subcover implies thatevery sequence in S has a subsequence converging to a point ofS
- Q a.) Write down the formulas for all homomorphisms from Z10 intoZ25.b.)Write down the formulas for all homomorphisms from Z24 intoZ18.c.)Write down the formulas for all homomorphisms from Z intoZ10.d.)Extra: Define...
- Q As part of a liability defence (see the Wikipedia page onLiebeck v. McDonald's for a similar case), lawyers at Tim Hortonshave hired you to determine the temperature of a cup...
- Q Let G(x,t) be the Green's function satisfying G"(x,t) +G(x,t) = ?(x-t)with G(0,t) = 0 and G(pi/2) = 0, and the neccessary continuityconditions.Here t is fixed, 0 < t < pi/2;...
- Q A =?120?|-101|?01-1?andB =?1/3-2/3-2/3?|1/31/31/3|?1/31/3-2/3?Given matrices A and B, findAB and BA. Show all work. Arethey equal, and why or why not?
- Q Predict the form of the solution (study limits) and find all ofthe solutions using the Frobenius method approach. Write indicialequation, find its roots, the recurrence relation, and the firstfour terms...
- Q You are interested in studying the relationship between a home’sselling price and various features of the home (this is called ahedonic price analysis). You estimate the following regressionequation, in thousands...
- Q Let G = Z4 ? Z4, and H = {(0, 0), (2, 0), (0, 2), (2, 2)}, and K= (1, 2). Is G/H isomorphic to Z4 or Z2 ? Z2?...
- Q proof of the general stokes theorem using the greens anddivergence theorem that is understandable by a calculus student
- Q Roberts Company, a small machine shop, is contemplatingacquiring a new machine that costs$24,000. Arrangements can be made to lease or purchase the machine.The firm is in the 40%tax bracket. The...
- Q A supplier to a music store buys compact discs at $1 per unitand sells them to the music store at $5 per unit. The music storesells each disc to the...
- Q Emery Pharmaceutical uses an unstable chemical compoundthat must bekept in an environment where both temperature andhumidity can be controlled.Emery uses 200 pounds per month of the chemical,estimates the holding cost...
- Q Suppose that B is a 12 × 9 matrix with nullity 5. For each ofthe following subspaces, tell me their dimension, along with whatvalue of k is such that the...
- Q 1.) Build the parametric equations of a circle centered at thepoint (2,-3) with a radius of 5 that goes counterclockwise and t=0gives the location (7,-3)2.) Build the parametric equations for...
- Q Let the cyclic group {[0], [1], [2], ..., [n ? 1]} be denoted byZ/nZ. Consider the following statement: for every positive integern and every x in Z/nZ, there exists y...
- Q Find the coordinates of the point (x, y, z) on the plane z = 4 x+ 1 y + 4 which is closest to the origin.
- Q Production Scheduling: New jet, Inc. manufactures inkjetprinters and laser printers. The company has the capacity to make70 printers per day, and it has 120 hours of labor per dayavailable. It...
- Q Subject: Combinatorics and Graph Theory(Note: in any way could you possibly explain clearly step bystep for this problem in what is being done. *Including whatgadgets are used etc.)*Problem: Could you...
- Q Taxpayer T owns an office building worth $950,000, encumbered bya mortgage of $710,000. His original cost was $830,000, and he hastaken depreciation deductions of $185,000 on the building.T wants to...
- Q Suppose V is finite-dimensional and S, T are operators on V .Prove that ST is bijective if and only if S and T are bothbijective.Note: Don’t forget that bijective maps...
- Q Use this theorem to find the inverse of the given matrix or showthat no inverse exists. (If an answer does not exist, enter DNE inany cell.)1 2 5 1?1 0 2 12 1 ?5 01 1 2 1
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