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Advanced-Math Questions
A 140-lb man carries a 25-lb can of paint up a helical staircase that encircles a...
8. Find Maximum/minimum and maximal/minimal elements in partial orders (a) and (b). (a) A = {1;...
Consider the following Linear Programming model: Maximize x+2.5y Subject to x+3y<=12 x+2y<=11 x-2y<=9 x-y>=0 x+5y<=15 x>=0...
Consider the following set S = {(a,b)|a,b ∈ Z,b 6= 0} where Z denotes the integers....
Professor Lupin is building a cabinet to store his bogarts. He has 300m^2 of wood and...
Show, if f : X → X is continuous, X is compact, and f does not...
Please solve the listed initial value problem: y'' + 3y' + 2y = 1 - u(t...
Prove that any linear transformation ? : R? → R? maps a line passing through the...
You are told M is a matrix with the given minimum and characteristic polynomials Give all...
Design a matrix M that is 3x3 and that when multiplied by a vector in R3,...
Are vectors [1,0,0,2,1], [0,1,0,1,−4], and [0,0,1,−1,−1], and [3,1,5,2,−6] linearly independent? Are vectors v1=[−16,1,−39], v2=[2,6,3] and v3=[3,1,7]...
The ocean rises and falls each day due to tides. The Bay of Fundy in Canada...
Question: Find the 4th roots of i. Sketch them in an Argand diagram.
Convert to the indicated base, please show steps and give an explanation- very confused about this....
Let V={f∈C1([−1,1])|f(1) =f(−1)}, then〈f, g〉=∫(f g+f'g′)dx (from -1 to 1) is an inner product on V...
3. The data of the velocity of a body is given as a function of time...
True or False ? √(523201952320195232019523201952320195232019) is rational
Show there does not exist a sequence of continuous functions fn : [0,1] → R converging...
Three cylindrical oil drums are to be securely fastened in the form of a triangular shape...
Qual é a relação entre matrizes ortogonais e unitárias?
Expand in a two-element universe (the elements are named 'a' and 'b') (a) ~(x) ((Fx v...
How would the discount rate used to evaluate a replacement or repair project, such as a...
Give an example of each object described below, or explain why no such object exists: 1....
True or False? (State 'true' or 'false' and add a sentence of brief explanation. *An angle...
Find the orthogonal projection of v⃗ =⎢4,−11,−36,9⎤ onto the subspace W spanned by ⎢0,0,−5,−2| , |−4,2,5,−5⎢...
1. Use the x- and y- intercepts to graph each linear equation.(Do not use graph paper)...
What are all the factor groups of the quaternion group Q8 up to isomorphism?
Enlarge the following set to linearly independent vectors to orthonormal bases of R^3 and R^4 {(1,1,1)^t,...
Use Laplace transforms to solve the initial value problem xPower4+ x = 0, x(0) = x'(0)...
You are the treasurer of the new island kingdom Polar Koordinatea where no calculators are allowed....
Series Solutions Near a regular singular point: Find two linearly independent solutions to the given differential...
Let V be a three-dimensional vector space with ordered basis B = {u, v, w}. Suppose...
y''+9y'=cosπt, y(0)=0, y'(0)=1
Let S be the triangle with vertices (7,3,-5),(12,8,2) and (1,2,1). Find the image of S under...
find the solution of differential equation by using determine coefficient y'''-y''=e^x -3cosx+7
30r+45d 10r+15d≤1800 20r+25d≤2500 6r+15d≤1500 s.t. a) Use the Graphical Solution Method to solve the linear programming...
Transform the model into standard form and solve by using the computer. Given the following linear...
How many solutions does the equation a + b + c + d + e +...
Consider an ant that is walking on a Cartesian grid, starting at (0,0) and ending at...
At 9 am a thermometer that marked 70 f at that time is taken out of...
9. Prove Euler's formula using induction on the number of vertices in the graph.
Jie purchased a computer priced at $1028.27, financing it by paying $73.66 on the date of...
Sahara's parents decide to invest $500 on each of her birthday from the day she was...
Find l{〖sin〗^4 t}
Estimate the population of México for the year 2015, assuming that the population obeys a) the...
find the solution of the Differential equation 4y''-y=xe^(x/2)
Your sprayer tank holds 10 gallons and applies 1.5 qts of spray per 1000 square feet....
The distance from point A to point B is 9 KM. The distance from point B...
Find the solution of the Differential Equation X^2y''-xy'+y=x
Find a bijection between set of infinite subsets of natural numbers and real numbers. Find a...
2.For each of the following, give a concrete example. Explain in max. 3 lines why your...
(Abstract algebra) Let G be a group and let H and K be subgroups of G...
Suppose water is leaking from a tank through a circular hole of area Ah at its...
Prove that every homomorphic image of a finitely generated module is finitely generated.
For each of the following congruences if there is a solution, express the solution in the...
In this question, as usual, e1, e2, e3 are the standard basis vectors for R 3...
Let S1 and S2 be any two equivalence relations on some set A, where A ≠...
MATH 353 6. Find a necessary and sufficient condition on m and n for Km,n to...
(A)This exercise uses the radioactive decay model. The burial cloth of an Egyptian mummy is estimated...
Determine if the given set V is a subspace of the vector space W, where a)...
1. The critical point(s) of the function 2. The interval(s) of increasing and decreasing 3. The...
Please show all steps to the first order equation, using infinity series. a) solve: y' -...
is about metric spaces: Let X be a metric discret space show that a sequence x_n...
using the epsilon deal is continous, show that the function f(x)=x if x belongs to the...
Let R be the relation on Z defined by: For any a, b ∈ Z ,...
Maximize p = 2x + 3y subject to 3x + 8y ≤ 30 6x + 4y...
Prove that the Card C =Card R
Find the local maximum and minimum values and saddle point(s) of the function. If you have...
given the system of equations -3x2+7x3=4 x1+2x2-x3=0 5x1-2x2=3 a. compute the determinant b. use cramers rule...
1. The Johnsons have accumulated a nest egg of $40,000 that they intend to use as...
what's the relationship between birth and death process, continuous time markov chain, and continuous time stochastic...
How do I apply the Trapezoid Method with h = 1/4 to the initial value problem,...
MATH 353 2. (a) For which values of n > 1, if any, is Kn an...
Consider a CD paying a 5.7% APR compounded monthly. (a) Find the periodic interest rate. (b)...
Suppose you purchase a 20-year U.S. savings bond with an APR of 9.0%. The face value...
Solve the heat equation and find the steady state solution : uxx=ut 0<x<1, t>0, u(0,t)=T1, u(1,t)=T2,...
Suppose that M is an n×n matrix of finite order. Find all possible values for det(M).
Solve the 2nd Order Differential Equation using METHOD OF REDUCTION Please don't skip steps! (x-1)y"-xy'+y=0 x>1...
Prove if on the real number line R , set A = 0, B = 1,...
The body of Victor "Vic" Timm was found in the library at 11:00 p.m. by the...
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