Advance Math question and answers for August 09, 2023
- Q It is estimated by experts on agriculture that one-third of anacre of land is needed to provide food for one person on acontinuing basis. It is also estimated that there...
- Q Two Snowplows: One day it began to snow exactly at noon at aheavy and steady rate. A snow plow left its garage at 1:00 pm, andanother followed in its tracks...
- Q Show that any open subset of R (w std. topology) is a countable union of open intervals.What is the objective of this problem and enough to show ?
- Q (2) PQRS is a quadrilateral and M is the midpoint of PS.PQ = a, QR = b and SQ = a – 2b.(a) Show that PS = 2b.Answer(a)[1](b) Write down...
- Q Logic/ Game theoryLet f(n) count the different perfect covers ofa 2-by-n chessboard by dominoes. Evaluate f(1),f(2),f(3),f(4), andf(5). Try and find (and verify) a simple relation that the countingfunction f satisfies....
- Q (A) Let a,b,c?Z. Prove that if gcd(a,b)=1 and a?bc, thena?c.(B) Let p ? 2. Prove that if 2p?1 is prime, then pmust also be prime.(Abstract Algebra)
- Q Write each vector as a linear combination of the vectors inS.(Uses1and s2,respectively, for the vectors in the set. If not possible, enterIMPOSSIBLE.)S = {(1, 2, ?2), (2, ?1, 1)}(a) z =...
- Q Discuss and compare the group summations and consolidation toolsused with Excel. You may need to look up (research) the groupsummations.Under what circumstances would you use each of these features?Do they...
- Q Objective: Apply elementary mathematical concepts andquantitative methods in business decision making undercertainty.Create a context: Introduce areal-world business situation or an imagined businessscenario that may benefit from the "math" presented in...
- Q Create A FMEA MATRIX With The FollowingInformation:Failure modes and effects analysis is anapproach or methodology that is used for the identification ofpossible failures in a process be it a design,...
- Q Suppose that it is impractical to use all the assets that areincorporated into a specified portfolio (such as a given efficientportfolio). One alternative is to find the portfolio, made up...
- Q InductionSay which of the following statement is correct. The implicitdomain of all quantifiers isN = {0, 1, 2, ...}. If you mark a statement as incorrect then statebriefly what the...
- Q A First Course in Abstract Algebra Chapter S.22, Problem 27ELet F be a field ofcharacteristic zero and let D bethe formal polynomial differentiation map, sothat. D(a0 + a1x + a2x^2...
- Q Find a three digit integer in base five that has the order ofits digits reversed when multiplied by 2.
- Q (V) Let A ? R, B ? R, A 6= ?, B 6= ? be two bounded subset of R.Define a set A ? B := {a ? b :...
- Q Let f: A?B and g:B?C be maps.(A) If f and g are both one-to-onefunctions, show that g?f is one-to-one.(B) If g?f is onto, show that g isonto.(C) If g?f is...
- Q Consider the function f(x) = x - xcosx, which has a root at x =0. Write a program to compare the rates of convergence of thebisection method (starting with a...
- Q NAME: Charissa HowardMATH125: Unit 2 Individual Project Answer FormNumber Sense, Estimation, and Financial ComputationsALL questions below regarding CONSUMER CREDIT and SAVING FORRETIREMENT must be answered. Show ALL step-by-step calculations,round all...
- Q Let F be an ordered field. We say that F has the CauchyCompleteness Property if every Cauchy sequence in F converges in F.Prove that the Cauchy Completeness Property and the...
- Q v1=[0,1,4] v2=[-4,-5,7] v3=[14,10,8] b=[16,18,19].Let v1,v2, and v3 be three nonzero vectors in R3. Suppose v2 isnot a scalar multiple of either v1 or v3 and v3 is not a scalarmultiple...
- Q Find the solution to the following initial value problemy' -y = t - sint + e^(2t); y(0) = 0
- Q analyze the performance of a gasoline engine at various loadsbased on data given and to determine the torque curve, power curveand performance parameters of BMEP, volumetric efficiency, andAir/fuel ratio, plotting...
- Q A function f : X ------> Y between twotopological spaces ( X , TX ) and ( Y , TY ) iscalled a homeomorphism it has the followingproperties:a) f is...
- Q Could I please get an explicit example of a conformaltransformation represented through only rotations on the riemannsphere to help show mobius transformations?
- Q In how many ways can you arrange the members of two committeesof 11 males and 11 females around a circular table if the onlything that matters is who the neighbors...
- Q Prove Rolles Theorem
- Q A thin rectangular plate coincides with the region defined by 0? x ? ?,0 ? y ? 1. The left end and right end of the plate are insulated.Thebottom of...
- Q Let x be a fixed positive integer. Is it possible to have agraph G with 4x + 1 vertices such that G has a vertex of degree dfor all d...
- Q Using the definition of the line element, for thereference configuration and for the deformation. Say how is defined?_{m} associated with m's direction. Describe the different casesfor this deformation (stretching and...
- Q Test the set of polynomials for linear independence. If it islinearly dependent, express one of the polynomials as a linearcombination of the others. (If the set is linearly independent,enter INDEPENDENT....
- Q Assume the hold time of callers to a cable company is normallydistributed with a mean of 4.9 minutes and a standard deviation of.9 minute. determine the percent of callers who...
- Q 1. (Euler’s method) First, work out the first three steps byhand. Then approximate y(2) for each of the initial value problemsusing Euler’s method, first with a step size of h...
- Q in the book, Legendre polynomials are obtained to thedegree 5. Normalize polynomials P4 and P5 so thatP4(1) = 1 and p5(1) = 1. This is standard normalizationand these will be...
- Q Evaluate each integral in and explain why you used the methodyou did. ? ?11 ??? ( ?/z3 ) ??, where ? isthe perimeter of a square with vertices?1 =?+?,?2 =??+?,...
- Q solve using method of undetermined coefficients.y''-5y'-4y=cos2x
- Q Please make a little adjust for the following script then makeit work forRunge Kutta methodConsider the initial value problemdu/dt=t^5 u(0)=00<=t<=1Q1. how we change the below script to make it to...
- Q Using Power Series methods, find the recursion formula and a 6thdegree polynomial approximation to the solution of the InitialValue Problem:(x + 1) y ‘’ – x2 y ‘ + 3...
- Q The vector A has a magnitude of 16.5 and a direction of 146degrees. The vector B has a magnitude of 17 and a direction of 69.5degrees. The vector C has...
- Q Show that W = {f : R ? R : f(1) = 0} together with usualaddition and scalar multiplication forms a vector space. Let g : R? R and define...
- Q y"-2y'+2y = x^2+e^2x
- Q Elementary Linear Algebra (2nd Edition) . Chapter 6.5, Problem64E. Please explain. I can calculate for the first column, but notthe second. F(3;1) - F(-2;1) =Q(5;0)=(-3;4) =Q(5(1;0))=(-3;4)=>Q(1;0)=((-3/5);(4/5)) As you can see,...
- Q Showing your work, determine the values of m and n for which thecomplete bipartite graph Km,n has ana) Euler circuit?b) Euler path?
- Q The answers are given already but can u pls giveexplanation on how they got each answer?PART A Fill in the blank. Select “A” for Always, “B” forSometimes, and “C” for...
- Q can someone please answer for me that quaestions. please makesure that i understand your work and handwriting. thank you_____________________________________________________1. We will sketch some quadrics, but in order to make sure...
- Q A newborn baby receives $2,000 on her birthday from her parentswhich is deposited into an account and invested in the VanguardS&P 500 Index Fund. That is $2,000 deposited at t=0.Assume...
- Q Recurrent Nets:(a) What is the “vanishing or exploding gradient problem” inrecurrent nets?(b) Give a weight initialization method that can mitigate thevanishing or exploding gradient problem.(c) Recurrent nets are notoriously bad...
- Q Let G = (AN , AT , S, P) be a context-free grammar in Chomskynormal form. Prove that if there exists a word w ? L(G) generatedby a derivation that...
- Q Prove that if G is a simple graph with |V (G)| = n even, where?(G) ? n 2 + 1, then G has a 3-regular spanning subgraph.
- Q a) In how many ways n distinct ball can be given to k childrenso that no child gets more than 3 balls?b) What happens if the balls are indistinguishable?
- Q let A= {1,2} and C={8,9}. for each i=1,2, constructsets B sub i as well as functions f sub i: A to B sub I,1<=i<=4, with the following properties:1) g sub...
- Q 1. The equation 8?2 ? 3?? = 0 has three roots. Find:(i) The first root, which is between -1 and 0, by the bisectionmethod;(ii) The second root, which is between...
- Q *Functions and applications:Toms terrific table company produces and sells dinning roomtables. On a good day Toms can produce 10 tables at a cost of$6300. On a slow day Toms can...
- Q 4. Define the width of a rectangle as the longest length ofits sides. Given a closedrectangle A in Rn and a partition P of A, define the mesh of Pas...
- Q Let A ? Mat n×n(R) be a real square matrix.(a) Suppose that A is symmetric, positive semi-definite, andorthogonal. Prove that A is the identity matrix.(b) Suppose that A satisfies A...
- Q EITHER illustrate Turing’s claim that something practical mightgo wrong if one has an inconsistent deductive system OR defendWittgenstein’s claim that the problem would not be a logicalone.
- Q Given that ? (alpha) is anupper bound of a given set of S of real numbers, prove thefollowing are equivalent:? = sup(S)? ? cl(A)
- Q Let A = 2 1 11 2 11 1 2(a) Find the characteristic polynomial PA(?) of A and theeigenvalues of A. For convenience, as usual, enumerate theeigenvalues in decreasing order...
- Q Using the table and symbol functions in MSWORD, solve thefollowing proof, making sure to number and justify each line of theproof (including listing premises).(?x)(?y)Pxy ?(?x)(?y)Pxy
- Q find the general solution for the differential equation(d^2y/dx^2)+16y= 1/cos(4x) +15x-7
- Q Block copy, and paste, the argument into the window below, anddo a proof to prove that the argument is valid. This question isworth 25 points.1. (p • q) • (q...
- Q Using Picard’s Uniqueness Theorem or otherwise, prove theExistence and Uniqueness Theorem for a First Order LinearDifferential Equation.
- Q y''+y=2t+1+(cos(t))^-2
- Q Show how to reduce 3-SAT problem to 3D-Matching problem.
- Q Suppose u, and v are vectors in R m, such that ?u? = 1, ?v? = 4,?u + v? = 5. Find the inner product ?u, v?.Suppose {a1, · ·...
- Q On June 24, 1948, the former Soviet Union blocked all land andwater routes through East Germany to Berlin. A gigantic airlift wasorganized using American and British planes to bring food,clothing,...
- Q Nonlinear Dynamics and Chaos problem 10.7.10Fill in the missing algebraic steps in the concreterenormalization calculation for period doubling.Let f(x) = -(1 +mui)x+x^2. Expand p+(n)subn+1 =f^2(p+(n)subnetting) in power of small deviations...
- Q Explain why we can have "even" and "odd" half rangeexpansions.
- Q Problem 3. A standard deck of cards contains 52cards:13 Ranks: A,2,3,4,5,6,7,8,9,10,J,Q,K4 Suits: Clubs, Diamonds, Hearts, SpadesSuppose you draw a hand of 5 cards from the deck. Consider thefollowing possible hands...
- Q solve using powers series method, full procedure please:y´(t) = -y(t) + t
- Q 1. m • (n • p)2. (q ? ~t) • (~m v q)3. ~t ? z :. z
- Q A metric space X is said to be locally path-connected if forevery x ? X and every open neighborhood V of x in X, there exists apath-connected open neighborhood U...
- Q show that if f Darboux/Riemann integrable, then so is|f|. and given example show that the inverse is false.
- Q Show that Thomae's function is Darboux/Riemann integrable andits integral is equal to 0.
- Q Hello i dont get this problemdetermine the center of mass of the solid limited by the graphsof Y=x2, Y=x, Z=y+2 Z=0 if the density at point P is directlyproportional to...
- Q Solve the differential equation. y'' ? 8y' + 20y = te^t, y(0) =0, y'(0) = 0(Answer using fractions)
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