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How Do You Sketch Level Curves for T(x,y) = (2x+y)/(x^2 -y^2)?
- curious_iza
- · Replies 1 ·
Proving a + b and ab are algebraic integers
- e(ho0n3
- · Replies 11 ·
Power series for ln(2-t) and radius of convergence
- bobbarkernar
- · Replies 9 ·
Proving one of De Morgan's rules using basic logical rules
- InterLogic
- · Replies 13 ·
Normal random variables (2nd)
- Proggy99
- · Replies 2 ·
How Do You Maximize the Probability Interval for a Standard Normal Variable?
- Proggy99
- · Replies 2 ·
Is |Z| a Positive Normal Distribution?
- Proggy99
- · Replies 2 ·
Difficult improper integral proof
- JG89
- · Replies 7 ·
Derivative of Exponential/Log Function (combined)
- BioBabe91
- · Replies 1 ·
Volume of parallelepiped(Linear Algebra)
- Sheneron
- · Replies 2 ·
Differential equation dy/dx = 2y-4x
- nns91
- · Replies 5 ·
Finding ∂z/∂u and ∂z/∂v using the chain rule
- brendan
- · Replies 6 ·
Finding Formula for recursive definitions
- caseyd1981
- · Replies 6 ·
Why Does the Chain Rule Apply Differently to the Derivative of (x^2+x)^(1/2)?
- nameVoid
- · Replies 1 ·
Find all solutions to Log(z^3-9)=(pi)*i ,z = a +bi
- squaremeplz
- · Replies 1 ·
One two-variable, and one three-variable limits
- libelec
- · Replies 2 ·
Is Partial Integration the Correct Method for Solving This Integral?
- ARYT
- · Replies 1 ·
Example of a non-abelian group where (ab)^2≠a^2b^2
- kathrynag
- · Replies 19 ·
Proof of Isomorphism: Proving \phi(a^{-1})=^\phi(a){-1}
- kathrynag
- · Replies 4 ·
Is H ∩ K a Subgroup of G with Subgroups H and K?
- kathrynag
- · Replies 2 ·
Tensor Product of Pauli Matrices
- oshilinawa
- · Replies 1 ·
Finite Group Proof: Proving H is a Subgroup of G
- kathrynag
- · Replies 2 ·
Determine convergence of sum of (n + 4^n)/(n + 6^n) using comparison test
- zandbera
- · Replies 3 ·
Solve Insane Integral: Note do = 2*pi*sin(x) dx
- roeb
- · Replies 1 ·
Is a group of order 5 always abelian?
- NJOsment
- · Replies 3 ·
Proving Analytic Functions with Complex Variables
- squaremeplz
- · Replies 6 ·
Diff Eq: Variation of Parameters for 3rd-ODE's
- UziStuNNa
- · Replies 4 ·
Does u belong in span(x, v, w) given x not in span(v, w)?
- misterau
- · Replies 3 ·
Derivative of (x^2+x)^(1/2): Simple Solution Manual
- nameVoid
- · Replies 3 ·
Jordan Decomposition to Schur Decomposition
- azdang
- · Replies 1 ·
Problem determining p in triple integral
- gr3g1
- · Replies 1 ·
Find the closest point to the origin on the curve of intersection to a cone
- jimbo71
- · Replies 4 ·
Respective Initial Value Solutions for Nonlinear Equations Using Newton's Method
- xiaobai5883
- · Replies 2 ·
Proving two 4x4 matrices with eigenvalues 1,1,1,2 are similar
- Jadehaan
- · Replies 5 ·
Why is Rope Distance Not Part of the Equation?
- EV33
- · Replies 2 ·
Increasing and decreasing function
- louie3006
- · Replies 6 ·
What do multiplication of, division of and partial fractions mean?
- xiaobai5883
- · Replies 2 ·
Solve Rolle's Theorem for f on [1,3]
- msc8127
- · Replies 2 ·
How Do I Rewrite y = 5x as 3kx?
- the_awesome
- · Replies 7 ·
Complicated derivative problem
- demonelite123
- · Replies 3 ·
Integral of cos(ln(x))/x with substitution
- rey242
- · Replies 6 ·
Paramaterization of position and velocity vector
- -EquinoX-
- · Replies 12 ·
MIN and MAX for funtions of two and three variables with constrainments
- jimbo71
- · Replies 2 ·
Velocity from position in a parametric
- -EquinoX-
- · Replies 12 ·
What values of p make the series converge?
- razored
- · Replies 10 ·
Lorenz Attractors and Trajectories
- EbolaPox
- · Replies 1 ·
Taylor series for ln(1-3x) about x = 0
- ganondorf29
- · Replies 3 ·
Finding the probability that at least one battery is alive after 4 years
- soopo
- · Replies 5 ·
Boolean Algebra Expansion and Equivalence with Truth Table
- skashif
- · Replies 1 ·
Solving When Boats Were Closest Together
- zapped
- · Replies 2 ·
Convergence of Sin: Does it Approach 1 or 1/2?
- razored
- · Replies 1 ·
When were the boats closest to each other?
- zapped
- · Replies 2 ·
Pleeeeaaseeee proofs in linear algebra
- cleopatra
- · Replies 8 ·
Finding the map between two images
- king vitamin
- · Replies 0 ·
Prove that the inverse of the identity matrix is itself
- cleopatra
- · Replies 4 ·
Research on learning abilities of mice
- superwolf
- · Replies 1 ·
Finding Volume of Solid Revolved About Line y=4
- nns91
- · Replies 1 ·
Differentiating a double integral with respect to a parameter
- celtics2004
- · Replies 4 ·
Is u=0 the only solution for the PDE on the unit disc?
- somethingstra
- · Replies 1 ·
Find extreme values for function of 3 variables and two constraints
- jimbo71
- · Replies 1 ·
Prove the sequence converges uniformly
- wackikat
- · Replies 4 ·
Is a normal subgroup of order 2 or 3 contained in the center?
- hsong9
- · Replies 4 ·
Finding t in the Two Tangent Lines at (0,2)
- razored
- · Replies 3 ·
A mathematical model for this simple problem?
- Hamid1
- · Replies 4 ·
Infinite Series familiar function
- carlodelmundo
- · Replies 2 ·
Determining Continuity of a Function Without a Given Point
- ARYT
- · Replies 3 ·
2nd derivative test of a polynomial and related material
- montana111
- · Replies 4 ·
How Do You Compute Arc Length and Surface Area for the Exponential Curve e^x?
- froogle30
- · Replies 1 ·
What Is the Correct Approach to Solve This Double Integration Problem?
- Enzo
- · Replies 2 ·
Values of a for which f has no critical numbers
- ARYT
- · Replies 1 ·
General Solution for a Bernoulli Equation with Trigonometric Functions
- muso07
- · Replies 1 ·
Fourier coefficients for a step function between 1 and -1
- Nusc
- · Replies 4 ·
Average Rate of Change Using MVT for Derivatives
- carlodelmundo
- · Replies 4 ·
Rolles Theorem/ Mean Value Theorem + First Derivative Test
- carlodelmundo
- · Replies 6 ·
Maclaurin Series: Find Value of f(4)(0)
- carlodelmundo
- · Replies 3 ·
What is the Correct Method for Finding the Inverse of a Function?
- the_awesome
- · Replies 5 ·
How to calculate bulk probability in M/M/3 queuing system
- sara_87
- · Replies 3 ·
LaGrange Remainder Infinite Series
- carlodelmundo
- · Replies 2 ·
How do forcing functions affect the motion of a mass on springs system?
- Nick M
- · Replies 13 ·
Integrating in polar coordinates (volume)
- rhyno89
- · Replies 1 ·
How to Approach Integrals with Absolute Values in Limits?
- dirk_mec1
- · Replies 4 ·
Understanding Curl: How to Evaluate Line Integrals and Taylor Expansions
- A New Learner
- · Replies 3 ·
Proving a relation from an image
- khalid36
- · Replies 5 ·
Poisson Distribution: Find E[N ∑Nᵢ₁Xᵢ]
- cse63146
- · Replies 4 ·
What's difference between (∂y/∂x) and (dy/dx)
- Hamid1
- · Replies 4 ·
Integration Problem - given a function find a value
- carlodelmundo
- · Replies 5 ·
Guess Eigenvalue of 2x2 Matrix with Constant k Sum
- fk378
- · Replies 6 ·
Stirling's approximation problem
- tnutty
- · Replies 9 ·
Finding the constants of a function
- Emethyst
- · Replies 11 ·
Complex Analysis: Analytic Function F(z)?
- asi123
- · Replies 2 ·
How to Calculate the CDF of e^-y Using Double Integrals?
- cse63146
- · Replies 7 ·
Solve Laplace Transform for sqrt(t/pi)cos(5t)
- marmot
- · Replies 1 ·
What is the Length of a Curve with Integrals?
- ypatia
- · Replies 3 ·
Which statement about continuous functions on [a,b] is not necessarily true?
- carlodelmundo
- · Replies 2 ·
Moment of inertia about the z-axis
- sberxa
- · Replies 12 ·
Complex Roots - Not sure I did this right
- Atena
- · Replies 1 ·
Spherical Co-Ordinate Integral
- Ayame17
- · Replies 2 ·
Linear Algebra (Vector spaces, linear independent subsets, transformations)
- jeff1evesque
- · Replies 12 ·
Solving Arc Length Integral for y=ln(1-x^2) - 0 to 1/2
- hachi_roku
- · Replies 5 ·
Show Non-Singular Matrix A Has Non-Zero Minimal Polynomial Coefficient
- azdang
- · Replies 7 ·