JustAAA
Home
Questions
Share
Post a Question (with Answer)
Coins
Ask a Question
Log In
Sign Up
Home
/
Advanced-Math Questions
Search
Advanced-Math Questions
Use exponential generating functions to determine the number of strings of length 12 with the following...
y'' +3y= t y'(0)=0 y'(pi) = 0 solve with fourier series
Let P be the plane given by 3x +4y +5z = 0, and let T :...
You have below a table on the amount of investment and the average Rate of Return...
Let f be a bounded measurable function on E. Show that there are sequences of simple...
Note: In this chapter and in all succeeding work throughout the course, unless instructed otherwise, calculate...
Prove: That in an equilateral triangle the distances from a point are always the same value
Given: the medians divide a triangle into 6 smaller triangles. Prove: The area of all the...
Let g from R to R is a differentiable function, g(0)=1, g’(x)>=g(x) for all x>0 and...
Find the point of intersection of the two lines l1:x⃗ =〈8,6,−16〉+t〈−1,−5,−1〉l1:x→=〈8,6,−16〉+t〈−1,−5,−1〉 and l2:x⃗ =〈21,1,−43〉+t〈3,1,−5〉l2:x→=〈21,1,−43〉+t〈3,1,−5〉 Intersection point:
Define f: R (all positive real numbers) -> R (all positive real numbers) by f(x)= sqrt(x^3+2)...
Let G be a finite group and H a subgroup of G. Let a be an...
How to represent the 3SAT expression of this instance in a binary boolean tree. Thank you...
Prove that tue union of countable sets is countable.
Show that the exponential function assumes any complex value other than 0.
Prove that any m ×n matrix A can be written in the form A = QR,...
One design for a solar furnace is based on the paraboloid formed by rotating the parabola...
Linear Algebra question:Suppose A and B are invertible matrices,with A being m*m and B n*n.For any...
Solve the wave equation: utt = c2uxx, 0<x<pi, t>0 u(0,t)=0, u(pi,t)=0, t>0 u(x,0) = sinx, ut(x,0)...
It is convenient to add salt to butter, produced in a continuous butter making machine, by...
Find a complete solution to the difference equation yn+2 + 2yn+1 - 3yn = 2 +...
The small mountain town in which you live has been under attack from a roving group...
y'+y cos t = y^2 te^ sint Solve the equation
Let a, b, and c be integers such that a divides b and a divides c....
when a mass of 2 kg is attached to a spring whose constant is 32 N/m,...
1)Test whether the Gauss -Seidel iteration converges for the system : 2x+y+z=4,x+2y+z=4,x+y+2z=4 .Use a suitable norm...
If f:X→Y is a function and A⊆X, then define f(A) ={y∈Y:f(a) =y for some a∈A}. (a)...
What are the equivalence classes for the relation congruence modulo 6? Please explain in detail.
Find the hyperbolic equation 8) Foci F(±4, 0) and asymptotes y = ± [x√(14) / √(2)]...
Let h(x,y)=k*x^2+6xy+14*y^2+4y+10. (a) Find the minimal value of the function h for k = 2. (b)...
y’’-2y=x+e^x
consider a 2^6-2 with 16 runs design. using E=ABC, F=BCD we get I=ABCE=BCDF. if we drop...
Prove that the function f(x) = x2 is uniformly continuous on the interval (0,1).
prove xy < 1/4(x+y)^2
Find the general solution to the following differential equation using the method of variation of parameters....
A scientist puts 100 grams of radioactive radium having a half-life of 1690 years into a...
Consumers in a certain state can choose between three long-distance telephone services: GTT, NCJ, and Dash....
f(t)is an odd, periodic function with period 1 and f(t)=3−6t for 0≤t≤0.5 (I) Find the Fourier coefficient...
In a survey of 800 investors, it was reported that 475 had invested in stocks, 420...
Write the continued fraction representation of each of the following rational numbers. (a) 18/13 (b) 49/17...
2. Let Q1 = y(2), Q2 = y(3), where y = y(x) solves y' + 2xy...
Two tanks contain 50L of brine each. The first one has a salt concentration of 10...
Let n be a positive integer. How many n-digit numbers either begin with 111 or end...
The functions f1(x) = x and f2(x) = x6 are orthogonal on [−4, 4]. Find constants...
A palindrome is a sequence that is identical whether read backwards or forwards. For instance, the...
Knowing Z_27 is isomorphic to Z_3[x]/x^3+2x+2 , find the generator for Z_3[x]/x^3+2x+2
Prove that if T is a discrete topological space (i.e., every subset of T is open)...
The output response, ?(?) of a feedback control system is given by: ?(?) = (? /...
Post your answer to one (1) of the following questions: What is a logarithm? If your...
A square matrix A is said to be idempotent if A2 = A. Let A be...
Given y1(t)=t^2 and y2(t)=t^-1 satisfy the corresponding homogeneous equation of t^2y''−2y=2−t3, t>0 Then the general solution to...
Solve y''+y= (1/4)sin(3x) - (3/4)sinx using undetermined coefficients.
Solve the PDE 2yux + (3x2 - 1)uy = 0
Sec 6.2 1.Write an augmented matrix for the following system of equations. 9x-8y+6z=-1 7x-5y+2z=9 6y-8z=-9 The...
Solve the PDE using the change of variables v = x, w = y/x x2uxx +...
Derive a relationship for percent depth (PDD) dose as a function of source to surface distance...
This skin depth of a certain nonmagnetic conducting material is 5um at 4 Ghz Determine the...
Describe, in less than 100 words, what was your project about, why you chose the particular...
Consider the following linear programming optimization problem: min z = x1 - x2 + x3 x1...
Consider the following problem Minimize x + y + 2z Subject to x2 + y2 +...
Prove: If n ≡ 3 (mod 8) and n = a2 + b2 + c2 +...
Discrete math problem: The length of a path between vertices u and v is the sum...
3) A cost‐minimising producer faces the following production constraint: ? = ?11/2?21/2, where ? is the...
Select the lightest, rectangular Douglas fir section for the cantilever beam of 10- ft span that...
Number Theory Find the remainder when a) 2^67 is divided by 7 b) 3^49 is divided...
Use the pumping lemma to show that {w | w belongs to {a, b}*,and w is...
number theory Find a) the last two digits in the decimal representation of 3^86 b) the...
Can someone show their work on solving cosz=10 through logarithms of complex numbers? I know the...
Consider an annulus with inner radius a and outer radius b. Suppose u satisfies the Laplace...
Suppose A is a subset of R (real numbers) sucks that both infA and supA exists....
Suppose G and H are groups and ϕ:G -> H is a homomorphism. Let N be...
effect the decomposition of factors of the following polynomials with the information provided: a) P(x) =36x^3...
What is the value of the prefix expression / − ↑ × / 9 3 7...
how many 3-digit numbers are there that contain at least one three?
Find all solutions to the given system by eliminating one of the variables. 1. 3X1 +...
A mass of five kilograms is mounted horizontally on a spring, with spring constant 1 Newton...
For each of the following relations on the set {1, 2, 3, 4} (a) { (1,...
The current spot price of a stock is $38.00, the expected rate of return (per annum)...
what is the difference between a regular equation and a differential equation? What are the types...
Suppose that for retirement purposes, over the course of 27 years, you make monthly deposits of...
‹
1
2
3
4
5
6
7
8
...
69
70
›
ADVERTISEMENT
Need Online Homework Help?
Get Answers For Free
Most questions answered within 1 hours.
Ask a Question
ADVERTISEMENT
Active Questions
How may enterprise management undertake the review and evaluation of the past or present strategic and...
asked 2 minutes ago
As part of a class project you are given 0.900 g of nichrome and asked to...
asked 2 minutes ago
For a sample of 7 people, their weight (kg) and walking speed (km/hour) were measured: Weight...
asked 4 minutes ago
Activity-Based Supplier Costing Ventana Company is a car window repair and replacement company operating in the...
asked 5 minutes ago
When we know population data, but have a sample to work with, we use the formula...
asked 5 minutes ago
Consumer Banker Association released a report showing the lengths of automobile leases for new automobiles. The...
asked 5 minutes ago
True or False 1) Nucleophilic substitution reactions occur at alkyl, alkenyl (vinylic), and aromatic carbons bonded...
asked 5 minutes ago
determine the number of moles of molecule in 2.11mg of carbon tetrachloride
asked 14 minutes ago
What are several growth/development responses that are mediated by photoperiodism?
asked 14 minutes ago
A particle is incident upon a square barrier of height U and width L and has...
asked 15 minutes ago
The Spartan Technology Company has a proposed contract with the Digital Systems Company of Michigan. The...
asked 17 minutes ago
Use exponential generating functions to determine the number of strings of length 12 with the following...
asked 29 minutes ago