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Proving Boundary of Union is Subset of Union of Boundaries
- teleport
- · Replies 3 ·
Is For Only Finitely Many Indices j Justifiable in Compactness Proofs?
- ehrenfest
- · Replies 4 ·
How Do I Find the Time for Halibut Biomass to Reach 10% of Carrying Capacity?
- Bionerd
- · Replies 5 ·
Abstract Algebra - isomorphism question
- nebbish
- · Replies 4 ·
Differential Equations (Anti Derivative)
- camboguy
- · Replies 2 ·
Methods for correlation and error analysis (statistical)
- rodder58
- · Replies 1 ·
Tricky Integral ( with substitution)
- PFStudent
- · Replies 7 ·
Prove that Associates Have the Same Norm
- Frillth
- · Replies 3 ·
Finding reduced row echelon form of a 3×3 matrix
- ThomasHW
- · Replies 4 ·
Evaluating Limits: Answers to 100% Correctness Given
- Destrio
- · Replies 5 ·
Integrating By Parts: Is 4 Times Best for \int {x^4 e^x dx}?
- danago
- · Replies 3 ·
Proving the Limit of x_n = 1/sqrt(n) as n Approaches Infinity
- _Andreas
- · Replies 2 ·
2 Linear Algebra Proofs about Linear Independence
- alec_tronn
- · Replies 2 ·
Vector problem 3 and 4
- thedudescousin
- · Replies 2 ·
Propositional logic Discrete Mathematics
- fsbadr
- · Replies 11 ·
Perturbed circular billiard, chaos
- pomaranca
- · Replies 2 ·
How Do You Solve This Limit Using Algebra?
- dbx
- · Replies 1 ·
How many hands did Mary shake at the dinner party?
- fsbadr
- · Replies 20 ·
Limit of (sqrt(x²+5) - 3)/(x-2) as x approaches 2
- teffy3001
- · Replies 5 ·
Simple Harmonic Motion of a particle
- danago
- · Replies 5 ·
Understanding Topology A on X: Real Numbers
- pivoxa15
- · Replies 2 ·
Choose 3 Natural Numbers to Show How 0 Can be Obtained
- Dragonfall
- · Replies 12 ·
Probability Question: Parzen's Modern Probability Theory, Ch.2 Ex.6.1
- travis0868
- · Replies 2 ·
How Do You Calculate Fuel Consumption Over Time in a Mathematical Model?
- steve 99
- · Replies 5 ·
Bounded sequence implies convergent subsequence
- Scousergirl
- · Replies 1 ·
Integrating a separable differential equation
- sourlemon
- · Replies 7 ·
Finding the antiderivative of x^-1
- steve 99
- · Replies 1 ·
How Are Monotone Sequence Conditions and Least Upper Bound Property Equivalent?
- Scousergirl
- · Replies 1 ·
What is the limit of the sequence (Xn) = (n!)^(1/n)?
- steviet
- · Replies 2 ·
Transforming Equations for the Simple Harmonic Oscillator
- noranne
- · Replies 4 ·
Definite Integral Misunderstood
- Saladsamurai
- · Replies 11 ·
Real analysis monotone subsequence
- Scousergirl
- · Replies 1 ·
Where Does the Line Intersect the Plane in 3D Space?
- multicalcprob
- · Replies 2 ·
Does n²2ⁿ/n! approach 0 by squeeze theorem?
- khari
- · Replies 10 ·
Building height from two angle measurements 40 feet apart
- anthonym44
- · Replies 2 ·
How Do You Solve the Differential Equation to Find When the Population Doubles?
- sammyb787
- · Replies 1 ·
Finding the inverse of f(x) = √(x/(4-x)) and the range
- physstudent1
- · Replies 6 ·
Derivatives of absolute values
- fk378
- · Replies 2 ·
Why is the domain (-π,π) for 2sin(2x) if horizontal compression changes it?
- DethRose
- · Replies 4 ·
Finding roots of y=2(x-4)^2-3 using the quadratic formula
- DethRose
- · Replies 6 ·
Eliminate parameter in parametric equation
- teffy3001
- · Replies 10 ·
Minimizing cost of moon base supply retrieval with launcher angle and rover distance
- michaeldw
- · Replies 7 ·
Deriving frustum cone volume formula from height and radii
- Keba
- · Replies 5 ·
Derivative of e^(x) evaluated at e
- gbn_jio
- · Replies 4 ·
Integral Ques: Show $\int_0^{\infty} x^4 \exp{-x^2} dx = \frac{3\sqrt{\pi}}{8}$
- John O' Meara
- · Replies 4 ·
Change of independent variables problem
- Coffeepower
- · Replies 4 ·
Convergence and Cauchy Sequences in Rational Numbers
- vertigo74
- · Replies 2 ·
Matrix/Vector Differentiation: Proving the Derivative of x'Mx
- wu_weidong
- · Replies 1 ·
CR equations and differentiability
- strangequark
- · Replies 2 ·
If A and B are closed sets in R, is A+B closed?
- ZioX
- · Replies 6 ·
Probability combination Question
- J0EBL0W
- · Replies 1 ·
Linear Differential Operator order
- tom_rylex
- · Replies 2 ·
Series Question (from a probability question)
- mattmns
- · Replies 3 ·
How can I determine the correct solutions for a variation of parameters problem?
- kasse
- · Replies 5 ·
Is R^2 a Metric Space with d(x,y)?
- pivoxa15
- · Replies 2 ·
How do I show that a₁=1, aₙ₊₁=√(aₙ+12) is increasing?
- _Andreas
- · Replies 10 ·
How to Find Rational a, b and Irrational n for This Integral Problem?
- rock.freak667
- · Replies 1 ·
Solving Audio Stereo Problem: Expression of (M^2) + (D^2)
- Xkaliber
- · Replies 6 ·
Proving Convergence of Sequences at Infinity: A Case Study in Advanced Calculus
- WHOAguitarninja
- · Replies 2 ·
Assigning Grades for Mathematical Proofs: A, C, or F - Explanation Included
- Jacobpm64
- · Replies 5 ·
Linear Algebra: Linear Transformation and Linear Independence
- b0it0i
- · Replies 8 ·
Finding the Direction of a Vector: Solving a Problem with Vectors
- teffy3001
- · Replies 1 ·
Trying to find an inverse equation - maybe cosh/sinh
- meee
- · Replies 2 ·
Fundamental vector projection question
- jrm2002
- · Replies 1 ·
Using product rule and chain rule together on (x² + 2)x
- fitz_calc
- · Replies 2 ·
Limit of x^2/(1-cosx) as x→0 - Solution without LH Rule
- Frillth
- · Replies 3 ·
Does this make sense in set theory?
- pivoxa15
- · Replies 13 ·
Why U1 and U2 on X Aren't Metrizable
- pivoxa15
- · Replies 6 ·
3 dimension coordinate systems
- roadrunner
- · Replies 17 ·
Integration with a step function?
- physgirl
- · Replies 19 ·
Directional derivative of vector valued functions?
- chy1013m1
- · Replies 5 ·
Equivalence of continuity and boundedness
- radou
- · Replies 2 ·
Parseval Relation/Fourier Series
- noranne
- · Replies 3 ·
Figuring out the solution of the following Integral
- JasonPhysicist
- · Replies 10 ·
Determining which trig functions are sinusoidal and periodic
- john50
- · Replies 2 ·
How do I differentiate an equation involving pi?
- fk378
- · Replies 8 ·
Sample space for drawing a card from a shuffled deck
- EugP
- · Replies 3 ·
Finding a Perpendicular Line in Analytical Geometry
- Odzy
- · Replies 5 ·
Simple limit problem (Which way is the best to solve?)
- lLovePhysics
- · Replies 23 ·
Are There Integer Eigenvalues for a Specific Matrix?
- cscott
- · Replies 4 ·
Finding Null Space of a Matrix with Trigonometric Equations
- indigojoker
- · Replies 8 ·
Express (x + 4)/(2x^2 + 3x + 1) - 2/(2x + 1)
- CathyLou
- · Replies 5 ·
Integration by parts with product of polynomial and exponential
- rocomath
- · Replies 15 ·
Proving elliptical motion from displacement and acceleration vectors
- danago
- · Replies 4 ·
Proving Equivalency of 1-1 Functions: Intro to Real Analysis
- mmathew23
- · Replies 1 ·
Proving a limit with epsilon and delta when there's a fraction
- ace123
- · Replies 30 ·
Understanding vs. Memorization: Approaches to Success in Calculus
- lLovePhysics
- · Replies 8 ·
Going from Eulerian Velocity to Lagrangian motion
- jon8105
- · Replies 13 ·
Why does distributing the integral give 3/8∫dx instead of ∫1/4dx?
- frasifrasi
- · Replies 2 ·
Heeelp with this antiderivative (silly question prob.)
- frasifrasi
- · Replies 6 ·
Acceleration as a function of distance to function of time
- A(s)
- · Replies 22 ·
Chain rule for second derivatives
- ehrenfest
- · Replies 5 ·
Plane through P(-4, 2, 1) perpendicular to x+5y+2z=3
- swearbynow
- · Replies 11 ·
Understanding Darboux's Theorem
- quasar987
- · Replies 7 ·
What's the mistake in finding a particular solution for a differential equation?
- kasse
- · Replies 6 ·
Steady State Solution for the Equation 4y''+4y'+17y=202cos3t
- kasse
- · Replies 2 ·
Finding the second derivative of y=sqrt(x^2-1)
- fitz_calc
- · Replies 12 ·
Must There Be Two Years on a River Bank with the Same Temperature?
- chaoseverlasting
- · Replies 3 ·
What is the domain of f(x)=ln(ln(ln(x)))?
- frasifrasi
- · Replies 7 ·
Proving the integral with substitution x+3=4tan(θ)
- rock.freak667
- · Replies 3 ·