Advance Math question and answers for August 17, 2023
- Q Graph the function fx = x^2 + 8x ?12 so that theminimum value is shown, Use the golden section search to find X forthe minimum value of Y (use 6...
- Q 4. (Oblique Trajectory Problem) Let F(x, y) = x 2 + xy + y 2 .Find a formula for G(x, y) such that every curve in theone-parameter family defined by...
- Q Problem 10-29 (Algo)The following table contains the measurements of the key lengthdimension from a fuel injector. These samples of size five weretaken at one-hour intervals. Use three-sigma control limits. UseExhibit...
- Q The operations manager of a musical instrument distributor feelsthat demand for a particular type of guitar may be related to thenumber of YouTube views for a popular music video by...
- Q 3. Suppose that you have 7 cookies to distribute between 13children.(a) If Jojo is one of the children, how many ways can youdistribute the cookies so that Jojo gets at...
- Q The cost in dollars of operating a jet-powered commercialairplane Co is given by the following equationCo = k*n*v^(3/2)wheren is the trip length in miles,v is the velocity in miles per...
- Q Taylor seriesf(xi+1)=f(xi)+f'(xi)h+(f''(xi)/2!)h2+(f'''(xi)/3!)h3+.....givenf''(xi)=(-f(xi+3)+4f(xi+2)-5f(xi+1?)+2f(xi))/h2what is the order of error o(h2)
- Q Prove combinatorially: {{n choose x)= {{k+1 choose n-1)This question is asking to prove combinatoriallywhether n multi-choose k is equal to k+1 multi-choosen-1Thank you
- Q Using the method of undetermined coefficients determine theexact (only) of a particular solution. Do not evaluate thecoefficients.y''' + 2y'' + y' = 5e-tsin(t) + 3 +7te-t
- Q 1.Define directional derivatives and the gradient vector inyour own words and use material from the textbook and lectures asevidence. Please remember to cite your sources if you takeinformation directly from...
- Q The data is in the nonlinear regime. The first column is plasticstrain values (e) and the second column iscorresponding true stress (s) values. In the nonlinear regime, therelation between e...
- Q 1. Prove that it is impossible to have a group of nine people ata party such that each one knows exactly five others in thegroup.2. Let G be a graph...
- Q Let m, n be natural numbers such that their greatest commondivisor gcd(m, n) = 1. Prove that there is a natural number k suchthat n divides ((m^k) ? 1).
- Q Prove1. For all A, B ? Mmn and scalar a, we haveA + B, aA ? Mmn.2. For all A, B ? Mmn, A + B = B + A.3....
- Q Assume area B is 18 km from area A and lies in poroussedimentary rock. You are at area A. An iron asteroid strikes areaB at 45° with a velocity of...
- Q Useinclusion-exclusion to find the number of binary strings of length5 that have at least one of the following characteristics: startwith a 1, end with a 0, or contain exactly two
- Q Determine whether the following is true orfalse:13^852 ? 7^908 mod 15
- Q Find the general solution to the following equation:y''' + 3y''?4y'?6y = cos(t)
- Q Describe the image of the circle |z ? 3| = 1 under the M¨obiustransformation w = f(z) = (z ? i)/(z ? 4). Be sure to explain whyyour description is...
- Q Prove Taylor's Theorem (using n=3 case)
- Q Find all possible non-trivial homomorphisma) S3 --> Z6b) D4 --> Z4c) Z5 --> Z10d) Z10 --> Z5
- Q Find polynomial of degree at most 1 best approximates functionf(x) = ex in the sense of uniform approximation on[0,1]. give the error of approximation of the function f with thispolynomial.
- Q Consider the IVP x' = t^2 +x^2, x(0) = 1. Complete the followingtable for the numerical solutions of given IVP with step-size h =0.05.t - x by Euler’s Method -...
- Q (Symmetric Matrices and Quadratic Forms) Examine the followingfunctions for relative extremum values: (a) F = x2y + 2x2 ? 2xy +3y2 ? 4x + 7y (b) F = x3 +...
- Q Find y as a function of x ify(4)?12y?+36y?=?512e-2xy(0)=?1, y?(0)=10, y?(0)=28, y?(0)=16y(x)=
- Q A mass of 2 kg is suspended from a spring with known springconstant of 10N/m and allowed to come to rest. it is then set inmotion by giving it an...
- Q Find two linearly independent power series solutions of thegiven differential equation about the ordinary point x=0.y''-2xy=0
- Q Consider the equation utt = uxxx ? (0, pi)ux(0,t) = u(pi,t) = 0Write the series expansion for a solution u(x,t)
- Q The price of a home in Medford was $ 100,000 in 1985 and rose to$ ? 170 ,000 in 1999 .a. Create two models, f ( t ) assuming linear...
- Q consider the following LPa. put the problem into standard form, using slack, excess, andartificial variablesb. solve the associated LP of phase Ic. is w'=0, proceed to phase 2 and solve...
- Q Find u(x,y) harmonic in S with given boundary values:S = {(x,y): 1 < y < 3} , u(x,y) = 5 (if y=1) and = 7(when y=3)S = {(x,y): 1 <...
- Q If a sound with frequency fs is produced by a source travelingalong a line with speed vs. If an observer is traveling with speedvo along the same line from the...
- Q Draw a semantic compositional analysis tree for the sentence “Johnintroduced Julie to everyone.” Label the types (e.g. “e” for entityand “t” for truth).
- Q 6. The following data represents a company’s revenue in millionsof dollars. Year: 2010 2012 2014 2015 2016 2018 2019 Revenue: 30 3234 35 39 39 45 Let the year 2010...
- Q use Lagrange multipliers to find the maximum and minimum valuesof f subject to the given constraint, if such valuesexist. f(x, y, z) =xyz, x2 + y2 +4z2 = 12
- Q Explain how you can use QR factorization to solve the followingproblemFind x1 and x2 that minimize ||Ax1 ? b1||^2 + ||Ax2 ? b2||^2.The problem data are the m× n matrix...
- Q f(x)=x^3-3x-1=0x=[0,2]epsilon=5*10^-21. perform the bisection method for the root in [0,2] until yourroot is closer to the real root within epsilon.Let x_0=1.0, x_1=1.22. perform the secant method until your root is...
- Q The values of Alabama building contracts (in millions ofdollars) for a 12-month period follow.250 340 230 250 280 310 210 320 250 300 240 230Choose the correct time series plot.(i)Value (Millions of dollars)Month (t)(ii)Value (Millions of dollars)Month (t)(iii)Value (Millions of dollars)Month...
- Q Solve the following differential equation. "Preferably using thechain rule/ order reduction".(d) y?y???3(y?)^{2}=y^{2} y??.(e) (y?)2y??=y.
- Q Consider the nonlinear equation f(x) = x3?2x2 ? x + 2 = 0.(a) Verify that x = 1 is a solution.(b) Convert f(x) = 0 to a fixed point equation...
- Q solve an ODE of whatever expression using ode45 in matlab obtainingthe result [t,y]. Evaluate the solved ODE in a point. Everythingshould be done in matlab.
- Q find the appropriate series solution or solutions, using thefrobenius method, about the origin (x_0 = 0)2x(x+2)y'' + y' -xy = 0
- Q 5. Another equation that has been used to model populationgrowth is the Gompertz equation dP /dt = rP ln (K P ) , where r andK are positive constants, and...
- Q A student has 10 tickets to the show but she has 20 friends whowant to see the show. Find the number of ways she can choose ten togive the tickets...
- Q Write the greatest common divisor over the given filed as alinear combination of the given polynomials. That is, given f(x)and g(x), find a(x) and b(x) so that d(x) = a(x)f(x)...
- Q The Lifang Wu Corporation manufactures two models of industrialrobots, the Alpha 1 and the Beta 2. The firm employs 5 technicians,working 160 hours each per month, on its assembly line....
- Q A visible-factor number is a natural number that is divisible byeach of its nonzero digits, for example, 424 or 505. How manyvisible-factor numbers are less than 100?
- Q Use a table to find the inverse Laplace transform h(t) of H(s).H(s) = 40s /((s2 + 4)(s + 1)) for s > 0 h(t) = for t > 0
- Q (a) Is 2xydx - (1+y)dy = 0 linear or nonlinear?(b) Solve 2xydx - (1+y)dy = 0 using the separation of variablesmethod. Can we find an explicit form of the solution?(c)...
- Q Question1Notex Manufacturingmakes various batteries used in mobile devices. The company has amajor customer so batteries are shipped in bulk to this customer.The company also distributes these batteries to retail stores...
- Q List the four qualitative characteristics of financial reports(under IFRS) and discuss two of them in detail. (Chapter 3, Section5.2)What is the “Going Concern” assumption and why is it in animportant...
- Q The Austin, Texas plant of Computer Products produces disk unitsfor personal and small business computers. Gerald Knox, the plant’sproduction planning director, is looking over next year’s salesforecasts for these products...
- Q Prove the statement by using definitions and assumptions only:if an integer greater than 4 is a perfect square then theimmediately preceding integer is not prime.
- Q Let R be a ring and f : M ?? N a morphism of left R-modules. Show that:c) K := {m ? M | f(m) = 0} satisfies the Universal...
- Q let ? ? C be a zero of the polynomial t^3 ? 4t + 2 = 0 and let R= {a1 + b? + c?^2 : a,b,c ? Z}. Show...
- Q In Matlab (diary on), do the following: 1. Generate N+1=11 equi-spaced nodes Xi in the interval [?5,5]: X = [-5:1:5]; (to see values, omit the...
- Q 5. Show that if R is a division ring,then Mn(R) has nonontrivial two-sided ideals.
- Q Consider a tank containing at time t = 0, 100 gallonsof brine. Assume that water containing 1/4 lb of salt per gallon isentering the tank at a rate of 3...
- Q Find the unique solution u of the parabolic boundary valueproblemUt ?Uxx =e^(?t)*sin(3x), 0<x<?, t>0,U(0,t) = U(?,t) = 0, t > 0,U(x, 0) = e^(?), 0 ? x ? ?.
- Q can you make me a sample problem of 2 geometricsequence, harmonic sequence, arithmetic sequence so that's all 5this is for Grade 10 Mathematics all with answers and solutionsthankyou
- Q Estimate the area under the graph of f ( x ) = 1(x + 1) over theinterval [ 3 , 5 ] using two hundred approximating rectangles andright endpointsR n...
- Q Prove Longest common subsequence algorithm class finds theoptimal solution
- Q 1) If x, y, z are consecutive integers in order then 9 | (x+y+z)? 3 | y. (Do proof)2) Let x, y be consecutive even integers then (x+y) is notdivisible...
- Q Boise Lumber has decided to enter the lucrative prefabricatedhousing business. Initially, it plans to offer three models:standard, deluxe, and luxury. Each house is prefabricated andpartially assembled in the factory, and...
- Q Let A and C be a pair of matrix where the product AC exists.1. Show that rank(AC) ? rank(A)2. Give an example such that rank(AC) < rank(A)3. is rank(AC) ?...
- Q for y(t) function ty'' - ty' + ty = 0, y(0)= 0 , y'(0)= 1solve this initial value problem by using Laplace Transform.(The equation could have been given such as...
- Q Assume there are 14 homes in the Quail Creek area and 4 of themhave a security system. Three homes are selected at random:What is the probability all three of the...
- Q Curve-fitting Project - Linear Model ***CHOOSE A TOPIC****SEEBELOWInstructionsFor this assignment, collect data exhibiting a relatively lineartrend, find the line of best fit, plot the data and the line,interpret the slope,...
- Q Insert K = 3(kx^2+1)dy/dx + Kxy = KxDescribe whether the first order type: Linear or exactand solve to find the general Solution.
- Q We suggest the use of a spreadsheet to create the amortizationtables.You take out a 30-year mortgage for $70,000 at 9.65%, to be paidoff monthly. Construct an amortization table showing how...
- Q Use the preliminary test to decide whether the following seriesare divergent or require further testing. Sum (3+2i)^n/n!
- Q By the time that you get to 11.5, you'll hopefully see why allof the counting sections were necessary. For this thread, I'd likefor you to come up with a situation...
- Q Let f (t) be the amount of yeast (in grams) in a culture ofyeast at time t (in minutes), and let g (t) represent the rate atwhich the culture of...
- Q Write a program that counts how many Fibonacci numbers aredivisible by 3 and smaller than 1000. The program prints theresulting number. You may only use while loops.Use python language
- Q 2. For each 3*3 matrix and each eigenvalue below construct abasis for the eigenspace E?.A= (9 42 -30 -4 -25 20 -4 -28 23), ? = 1,3A= (2 -27 18...
Get Answers to Unlimited Questions
Join us to gain access to millions of questions and expert answers. Enjoy exclusive benefits tailored just for you!
Membership Benefits:
- Unlimited Question Access with detailed Answers
- Zin AI - 3 Million Words
- 10 Dall-E 3 Images
- 20 Plot Generations
- Conversation with Dialogue Memory
- No Ads, Ever!
- Access to Our Best AI Platform: Flex AI - Your personal assistant for all your inquiries!