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I had a discussion question that follows: What is wrong with the following argument? Note the...
Calculus III. Please show all work and mark the answer(s)! 1) Use Lagrange multipliers to find...
Use proof by contradiction to prove the statement given. If a and b are real numbers...
Calculate the Y values corresponding to the X values given below. Find the critical values for...
Discrete Math Course 3. Decide and explain whether or not S is an equivalence relation on...
? = (? + 2?) ?̂ - (? + 3?) ?̂ + (3? - ?) ?̂...
If ( x, xe^x ) is a basis for the solution to the equation y'' +...
(1 point) Consider the linear code ?={000000,001011,010101,011110,100110,101101,110011,111000}. (a) Find a generator matrix for ?. (b) Find...
a) Find the volume of the region bounded by Z = (X2 + Y2)2 and Z...
5 parts to this question.... 1. During the school year, Jed, the 5th grade teacher has...
A particle of mass 10kg moves in a straight line such that the force (in Newtons)...
Solve the following initial value problems using MATLAB’s dsolve command, (write the coding used for the...
jane took 20min to drive her boat upstream to waterski at her favorite spot. Coming back...
Find the number of integer solutions to x1+x2+x3=20 given the following restrictions: (A) x1>=3, x2>=2,x3>=5 (B)...
Show that A ∈ Mm,n(C) is the zero matrix if and only if all of its...
Solve the initial value problem y''−y'−2y=0, y(0) = α, y'(0) =2. Then find α so that...
A bag contains 3 white, 4 black and 5 red marbles. You draw 4 of them...
2. Find the solution of the initial value problem y''−y=0, y(0) = 5/4, y'(0) =−3/4.
Suppose A ∈ Mm,n(C) and z ∈ C×. Show that (zA)+ = z-1A+ by directly using...
MINIMIZATION APPLICATIONS 3) An oil company has two refineries. Each day, Refinery A produces 200 barrels...
Explain and discuss how exponential functions effects Exponential growth or decline of money.
prove fermats little theorem using induction
Give an example of the described object or explain why such an example does not exist....
Find F(s). ℒ{(1 − e^t + 2e^−5t)cos 6t} F(s) =
1. What is the probability of dealing a 13-card hand, from a standard deck, containing exactly...
1. Net present value (NPV) Evaluating cash flows with the NPV method The net present value...
Use QM for Windows to solve the following problems. Click on the Waiting Lines menu options,...
a. Let T : V → W be left invertible. Show that T is injective. b....
Let F be a field and let a(x), b(x) be polynomials in F[x]. Let S be...
Use Romberg integration to evaluate the integral of e^(-x^2 ) between the limits a=1 and b=2.5....
Let a E Z+ such that Gcd (k,a)=1. Determine whether( a, 2a, 3a.... ,ka) is a...
Consider the differential equation x2y''+xy'-y=0, x>0. a. Verify that y(x)=x is a solution. b. Find a...
Construct a derivation from the premise to the conclusion using &I, &E, ∨I, ∨E, ≡ I,...
Use method of variation of parameter: y''+y=csc(x)
Find all values of x for which A is singular, where: x + 4 0 1...
MacKenzie owns a custom watch company, and has several different types of watches that she and...
The number of country A forces in country B decreased to approximately 34,000 in 2014 from...
Set up a triple integral in cylindrical coordinates to compute the volume of the solid bounded...
Find the general solution of the given system. X' = 12 -9 4 0 X
Solve xy'' - xy' + y = 0
Determine the areas and arc lengths of each of the polar functions (please explain why to...
Let X, Y ⊂ Z and x, y ∈ Z Let A = (X\{x}) ∪ {x}....
how many coulombs of positive charge are there in 1.10kg of plutonium, given its atomic mass...
Solve the following recurrence relation T(1) = c1 T(n) = 2*T(n/2) + c2
Let f(x) be a cubic polynomial of the form x^3 +ax^2 +bx+c with real coefficients. 1....
Prove Fermat’s Little Theorem using induction: ap ≡ a (mod p) for any a ∈Z.
On a group trip to a certain city, 20 people who were 25 years old, 20...
2. Is the binary connective “because” (as in: p because q) a truth functional connective? Why...
Perform the following operation by using 2’s complement. -2510 - 7510
solve xy'' - xy' + y = 0
Using the formulas provided in the PowerPoint and discussed in class, calculate the pay range values...
Let . If we use Newton-Raphson method to apprpximate the root of the equation , which...
Find the least positive inverse for 83 modulo 660.
a. a.You work for an airline and the customer database has information on Relationship Status as...
a. a.Your CMO wants to test the response to a new product that is designed to...
Compute the following: (a) 132018 (mod 12) (b) 811111 (mod 9) (c) 7256 (mod 11) (d)...
prove the converse of ViViani’s theorem! give example!
Consider the set Q(√3) ={a+b√3| a,b∈Q}. We have the associative properties of usual addition and usual...
4. In the Knaster procedure, why is it important that the bids be sealed? Do the...
You work for a surveying company and your manager wishes to find the length of a...
Solve for −?≤?≤?. (a) cos x – sin x = 1 (b) sin 4x – sin...
A rectangular box is placed in the "octant" x,y,z is less than or equal to 0,...
Differential Equations: Use the Laplace transform to solve the given initial value problem: y′′ −2y′ +2y=cost;...
Given the set S = {(u,v): 0<= u<=4 and 0<= v<=3} and the transformation T(u, v)...
Philosophy 3. Multiple-Line Truth Functions Compound statements in propositional logic are truth functional, which means that...
prove that (0,∞) is uncountable.[hint:e^x] Proof requires clear logic, clear writing, because English is not your...
use matrix manipulation to solve for a, b, and c. Set up a matrix equation for...
Let a be prime and b be a positive integer. Prove/disprove, that if a divides b^2...
Mathematical Real Analysis Convergence Sequence Conception Question: By the definition: for all epsilon >0 there exists...
The domain for the first input variable to predicate T is a set of students at...
If the determinant of the 3x3 matrix [2c1 -2c2 2c3; a1+6c1 -a2-6c2 a3+6c3; -b1 b2 -b3]...
26. Find the solution of the differential equation. y'' +4y' +4y =0 ; y(-1)=2 and y'(-1)=-1
Determine if the vectors v1= (3, 0, -3, 6), v2 = ( 0, 2, 3, 1),...
Use the expansion of tan2A to show that the exact value of tan22.5° = √2 -...
show that f: R^2->R^2 be f(x,y)= (cosx + cosy, sinx + siny). show that f is...
Find the matrix of the reflection of R2 across the line y =x/3 followed by the...
A political party is planning a half hour television show. The show will have at least...
A sequence is defined by a1=2 and an=3an-1+1. Find the sum a1+a2+⋯+an
A political party is planning a half hour television show. The show will have at least...
solve the system X'={2 2, 3 1}X+{t 1}. (2 2 in column, 3 1 in column)
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