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How Close Must x Be to 2 for 5x+3 to Be Within 0.075 of 13?
- step1536
- · Replies 5 ·
How Can Triangle Inequality Be Applied in Complex Mathematical Proofs?
- BustedBreaks
- · Replies 1 ·
Differential Equation using Integrating Factor
- CFDFEAGURU
- · Replies 3 ·
Integrating with U-substitution
- zooboodoo
- · Replies 6 ·
Limit of an inverse tangent function
- greenteacup
- · Replies 2 ·
How do I find the derivative of f(x)=x+9/x without using the power rule?
- efekwulsemmay
- · Replies 4 ·
Effect of orthonormal projection on rank
- kalleC
- · Replies 4 ·
Integrating 1/cos(x)
- soopo
- · Replies 9 ·
Proving density of rationals using Wade 1.3.4
- michael.wes
- · Replies 2 ·
Reciprocals of Intervals Question
- cmajor47
- · Replies 1 ·
Proving the Monotonicity of Outer Measures: A Simple Task or a Tricky Proof?
- MrGandalf
- · Replies 2 ·
Aggravating Calculus problem; proceed at your own risk :P
- Bad-Wolf
- · Replies 6 ·
Get Clarity on Calculus: 1n Meaning and Examples
- sponsoredwalk
- · Replies 1 ·
Proove there is an x s.t. x^3+x=6
- jrsweet
- · Replies 8 ·
Least upper bound analysis proof
- dancergirlie
- · Replies 4 ·
Volume between two paraboloids.
- forty
- · Replies 5 ·
How Do You Construct Bijections Between Different Types of Intervals?
- panderse
- · Replies 1 ·
Simple Logic Truth Table Needs Checking
- Hotsuma
- · Replies 6 ·
What is the inner product of a linear operator on a complex inner product space?
- phagist_
- · Replies 2 ·
Understanding Gamma Function and Series Integration
- H2instinct
- · Replies 6 ·
Curvature of a rectangular hyperbola
- StarWrecker
- · Replies 2 ·
Prove the following (using some basic axioms)
- KingCalc
- · Replies 4 ·
Solving #12: Salt Content in Tank B
- Shackleford
- · Replies 3 ·
Is d' = d/(d+1) a Valid Metric?
- Daveyboy
- · Replies 4 ·
Derivative of x: Taking Derivatives of \sqrt{(10t-3)^{2} + (2t)^{2}}
- joemama69
- · Replies 2 ·
Missing term when integrating dh/dt = -0.064√h
- EtherealMonkey
- · Replies 3 ·
How can I solve this differential equation using Bernoulli's equation?
- darthxepher
- · Replies 2 ·
How Can I Find the Derivatives of this Complex Function Using Derivation Rules?
- efekwulsemmay
- · Replies 5 ·
Linear Differential Equations behaviour as t->∞
- Luongo
- · Replies 7 ·
LimitsNever seen a problem like this?
- Saladsamurai
- · Replies 8 ·
What Are Discrete Math Questions Involving Divisibility Called?
- RJ1817
- · Replies 2 ·
Implicit differentiation with initial values: finding dy/dx when x = 1
- H2instinct
- · Replies 2 ·
Power of Complex numbers proof
- libelec
- · Replies 8 ·
Is There a Solution to the Never-Ending Integral?
- Susanne217
- · Replies 14 ·
Solving z² - 2z + i = 0 for complex roots
- ihumayun
- · Replies 2 ·
Define coefficients for system of equations with 3 variables
- thecokeguy
- · Replies 13 ·
Stress Tensor - simple problem (I think)
- rarkup
- · Replies 2 ·
Limit of (√x−3)/(x−9) as x approaches 9
- Saladsamurai
- · Replies 3 ·
What Defines the Multiplication Rules for Generalized Gaussian Integers?
- gotmilk04
- · Replies 5 ·
Integral of v/(v-1)^2
- mundo44
- · Replies 5 ·
Finding Eigenvalues and Bases of Eigenspace for a Given Matrix
- ihumayun
- · Replies 9 ·
Poles or Removable Singularities
- Chris0724
- · Replies 3 ·
Precise Def'n of Limit Proving the Sum Rule
- Saladsamurai
- · Replies 3 ·
Find equation of plane through (2,5,7) parallel to a line and perpendicular to 4x+5y+6z=14
- popo902
- · Replies 11 ·
Understanding Limit Convergence: Solving for the Converging Value
- step1536
- · Replies 1 ·
Finding the limit of f(x) as x approaches 2 given 5x ≤ f(x) ≤ x³+2
- step1536
- · Replies 14 ·
Real analysis - unions and intersections
- badsis
- · Replies 3 ·
Epsilons and Deltas Book Error? Or My Error?
- Saladsamurai
- · Replies 4 ·
Prove Nth Roots of Unity: \omega, \overline{\omega}, \omega^{r}
- gotmilk04
- · Replies 1 ·
How Do You Simplify the Sum to Find the Limit as n Approaches Infinity?
- ahmadmz
- · Replies 10 ·
A bit about differential equations
- Luongo
- · Replies 1 ·
[tex]\int \frac{x}{\left(x^2+z^2\right)^{3/2}} \, dx[/tex]
- eschiesser
- · Replies 2 ·
Equation of sphere given 3 pointcalc 3
- memish
- · Replies 5 ·
Proving {f1,f2,f3} is a Basis for V Over F
- boneill3
- · Replies 9 ·
Finding 1/n + 1/(n+1) + + 1/2n in terms of the Euler's constant
- lkh1986
- · Replies 9 ·
General solution to PDEs-arbitrary constants
- kingwinner
- · Replies 5 ·
Inequalities for a cylinder in 3D coordinates
- Luongo
- · Replies 6 ·
What is the Commutative Property of Vector Multiplication?
- Butelle
- · Replies 2 ·
Proving Ratio of Areas/Heights of Similar Pyramids
- IniquiTrance
- · Replies 4 ·
What are the mechanics of finding delta in a limit problem?
- Saladsamurai
- · Replies 4 ·
Possible Values of Complex Integration for Contours in D and from 0 to 1
- oddiseas
- · Replies 3 ·
Double integral over line vs square region
- bizoid
- · Replies 8 ·
Proving Simple Linear Algebra Statement: A^2 = A implies A is either 0 or I
- CuppoJava
- · Replies 5 ·
What is the formula for finding the area of a parallelogram using vectors?
- tnutty
- · Replies 5 ·
Calculating derivatives (2 questions)
- curlybit89
- · Replies 2 ·
Probability of the Union of Indepedent Events
- Obraz35
- · Replies 1 ·
Finding the normal vector for Stokes' theorem on a cylinder
- Void123
- · Replies 17 ·
Tossing Coins: 5 consecutive heads out of 10 attempts?
- DannyCPA
- · Replies 7 ·
Proving Orthogonal Projections: Showing 2-Norm Greater Than or Equal to 1
- buzzmath
- · Replies 7 ·
Hypotheses Test: H0:\mu = 5 vs Ha \mu >/< 5
- needhelp83
- · Replies 2 ·
Comparison Test for Infinite Series Example
- philnow
- · Replies 19 ·
Cartesian to Polar in Double Integral
- manenbu
- · Replies 2 ·
Is this the correct definition of a regular parametrized surface?
- t_n_p
- · Replies 5 ·
Solving a Homogenous ODE: Integrals Involved
- Mechdude
- · Replies 5 ·
Trying to prove F^infinity is infinite dimensional
- PhillipKP
- · Replies 7 ·
Contours, integration and connected sets
- oddiseas
- · Replies 2 ·
Graph of a Complex Number (basic concept)
- DEMJ
- · Replies 7 ·
I have a very very basic question on the CDF and limits
- Roni1985
- · Replies 4 ·
Linear Algebra Question - Two Planes
- carlodelmundo
- · Replies 3 ·
Sum of 2009² - 2008² + 2007² - 2006² + ... + 1²
- mplayer
- · Replies 6 ·
Are rank and order the same thing for tensors?
- Pollywoggy
- · Replies 1 ·
Finding Magnitude of v+iw in a Complex Inner Product Space
- phagist_
- · Replies 2 ·
If the product of two sequences tends to zero, must one sequence tend to zero?
- dannysaf
- · Replies 11 ·
Differential Equations - Initial Value Problem
- mattbonner
- · Replies 2 ·
Statistical Mechanics, Absolute Probability, and the Average Magnetic Moment
- Piamedes
- · Replies 5 ·
Prove n! > 2n for n ≥ 4 by induction
- cmajor47
- · Replies 12 ·
Uniform convergence of series of functions
- fmam3
- · Replies 2 ·
Help with statics problems
- jasperhoopman
- · Replies 1 ·
Limits of x*cos(x) as h Approaches 0
- Zhalfirin88
- · Replies 7 ·
Derivative of 1/sqrt(2x) using limit definition
- curlybit89
- · Replies 4 ·
Corrosion Resistance Test for Steel Conduit: Hypothesis Setup and Results
- needhelp83
- · Replies 4 ·
Solving for dt from energy equation E=(1/2)mvr^2+U(r)
- briteliner
- · Replies 3 ·
Partial differential equations represented as operators
- kingwinner
- · Replies 11 ·
Maclaurin series for multivariable
- manenbu
- · Replies 2 ·
Natural Exponential Function Problems
- Gattz
- · Replies 4 ·
Calc II integration by trig sub
- Rock32
- · Replies 1 ·
Computing flux through both end caps of a half cylinder
- bitrex
- · Replies 13 ·
Solve e^{\frac{-i \pi}{4}} = ?
- Bacat
- · Replies 4 ·
Proof of Inequality X_n > sqrt(n) by Induction
- acynicsmind
- · Replies 4 ·
Solving the Branch of sqrt(1+sqrt(z)) and Showing Analyticity
- kingkong1111
- · Replies 1 ·