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Converting Quadratic Equation to Complex Polar Form
- CarmineCortez
- · Replies 1 ·
Finding inflection points of e^(sin x) on [0, 2π]
- AnnaSuxCalc
- · Replies 38 ·
Is x² + y² = 1 a solution to dy/dx = xy/(x² - 1)?
- bengaltiger14
- · Replies 16 ·
Trouble evaluating the integral for a rational function
- uwludd
- · Replies 1 ·
What is the magnitude of the vector
- -EquinoX-
- · Replies 3 ·
Is a fourth-order linear DE with constant coefficients nonlinear?
- bengaltiger14
- · Replies 5 ·
Trouble evaluating an integral
- Nano
- · Replies 4 ·
Transitive closure of a relation
- icantadd
- · Replies 5 ·
What is a relation and how is it defined on a set?
- icantadd
- · Replies 2 ·
Rearranging trigonometric equation with (ΔR)² coefficient
- AnnaSuxCalc
- · Replies 4 ·
Finding the vertical angle subtended by artwork from a given distance
- AnnaSuxCalc
- · Replies 9 ·
How to see in what points the function changes
- transgalactic
- · Replies 1 ·
Finding basis and dimension of subspace of R⁴
- Dell
- · Replies 4 ·
Evaluating a limit to 2 decimal places
- meeklobraca
- · Replies 5 ·
Finding values of m where cosx=mx has exactly 2 solutions
- AnnaSuxCalc
- · Replies 1 ·
Achieving normal derivative in spheroidal coordinate
- dexturelab
- · Replies 3 ·
Does the Limit of f'(x) as x Approaches xi Guarantee f'(xi) Equals L?
- JG89
- · Replies 5 ·
How do I integrate cos(2x), sin(2x), and similar trigonometric functions?
- sunfleck
- · Replies 5 ·
Space between these functions of x
- Dell
- · Replies 13 ·
Does the Sequence {(-1)^n*(n+1/n)} Converge or Diverge?
- duffman
- · Replies 7 ·
Negation of propostitions with quantifiers
- razored
- · Replies 3 ·
Can the Definite Integral of (ln x)^n be Expressed Using Factorials?
- razorfever
- · Replies 2 ·
Using Laplace Transforms to solve IVP's
- dm59
- · Replies 1 ·
Solving √3 cot 3x + 1 = 0 for 0 ≤ x ≤ 2π
- meeklobraca
- · Replies 25 ·
Purpose of differentiating both sides
- nobahar
- · Replies 5 ·
Differential of a Function and Finding Stationary Points
- breen155
- · Replies 5 ·
Quick tangent line question (calc final tomorrow)
- erjkism
- · Replies 7 ·
Find the equation of the normal to the graph at M(2,1)
- Dell
- · Replies 1 ·
Solving the Limit of (ex+sinx)/sinx as x->0
- Dell
- · Replies 5 ·
Help with tangent line slopes and derivatives for calc final
- updayte
- · Replies 2 ·
Solving dy/dt = 4y - 2 with y(0) = 3
- bengaltiger14
- · Replies 7 ·
Discussing continuity of a function
- kmeado07
- · Replies 2 ·
Proving Geodesic Length Unchanged by Small Curve Changes
- Mmmm
- · Replies 2 ·
Joint probability density function problem
- braindead101
- · Replies 1 ·
Proving Trigonometric Identites
- meeklobraca
- · Replies 10 ·
Step-by-Step Solution for Inverse of a Quadratic Function
- crm08
- · Replies 6 ·
Ships in Distress: Who Will Reach First?
- bobby1
- · Replies 2 ·
Nakahara Solution of problems in chapter 9.and 10.
- Leeway
- · Replies 3 ·
Half-Life Problem: Finding Time for Amount Reduction
- bengaltiger14
- · Replies 3 ·
Finding f^(-1)(1) for f(x) = x + cos(x)
- crm08
- · Replies 4 ·
Why is EF the zero matrix when E has RowA basis rows and F has NulA basis columns?
- future_phd
- · Replies 2 ·
2nd order ode w/complex conjugate roots
- danbone87
- · Replies 3 ·
Is Induction Proof for 2^n>n Legitimate?
- altcmdesc
- · Replies 1 ·
Fundamentals of Complex Analysis With Applications to Engineering and Science
- CRGreathouse
- · Replies 2 ·
How can I solve the Trigonometric First Order DE \frac{dx}{dt} = \cos(x+t)?
- Matuku
- · Replies 4 ·
Show ring has no divisors of zero
- samkolb
- · Replies 1 ·
Fourier Series No.2: Evaluating Function g(x)
- asi123
- · Replies 1 ·
Use the properties of logaritms to expand the expression
- pooker
- · Replies 1 ·
Graphing the image of a complex number
- torquerotates
- · Replies 4 ·
Decide whether the following functions are continuous at a=0
- Fairy111
- · Replies 5 ·
Finding the Vertical Tangent Line of x3 + xy - y2 = 10 Curve
- sonofjohn
- · Replies 2 ·
Integrate \frac{1}{x}-\frac{1}{x^2}e^x
- Matuku
- · Replies 2 ·
How much air escapes from a balloon in the first minute given R(t) = 60/(1+t²)?
- sonofjohn
- · Replies 13 ·
What is the Relationship Between Side Length and Area in a Square?
- sonofjohn
- · Replies 13 ·
Solving Natural Sinus Problems with x=pi
- asi123
- · Replies 5 ·
Chain rule: partial derivatives transformation
- notReallyHere
- · Replies 3 ·
Solving for the Slope of a Tangent Line at a Given Point with e^3x
- sonofjohn
- · Replies 30 ·
Tangent from external point and area enclosed by tangent to parabola
- HelloMotto
- · Replies 6 ·
Integration: Solve x^2-3x+2 Over x+1
- kingdomof
- · Replies 3 ·
Reduction of PDE to an ODE by means of linear change of variables
- jianxu
- · Replies 2 ·
General Solution to the Diff. Eq. dy/dt = ty
- the7joker7
- · Replies 14 ·
Prove Surjective function (R:reals) with |f(x)-f(y)|>k|x-y|
- math8
- · Replies 3 ·
Find limits for x to infinity with L'Hopital
- Fairy111
- · Replies 2 ·
Limit of f(x) as x tends to 0 for f(x)=[sinx]/[x^2]
- kmeado07
- · Replies 3 ·
Why Does My Answer Differ from the Textbook in Differentiating y = x(1+x)^0.5?
- breen155
- · Replies 1 ·
Solving First Order Differential Equation with Initial Value x(0)=2
- rugapark
- · Replies 6 ·
Prove uniqueness of solution to a simple equation
- Irid
- · Replies 1 ·
Converting finite difference equation to matrix equation
- garyman
- · Replies 1 ·
Given a vector field, show flux across all paths is the same.
- megadong
- · Replies 1 ·
Solve ODE: Integrating Factor Solution w/ Mike's Query
- bsodmike
- · Replies 2 ·
Proving a trig identity: set theoretic ideas?
- Ulagatin
- · Replies 7 ·
Proof for integral of sin(t)/t+1 dt from x to 0
- p3forlife
- · Replies 1 ·
Graphing an Equation with a Complex Term
- salman213
- · Replies 13 ·
How to find the antiderivative of cot(x)
- sonofjohn
- · Replies 46 ·
Proof for integral of sin(t)/t+1 dt from 0 to x
- p3forlife
- · Replies 1 ·
Simple differential eqn's question
- DWill
- · Replies 7 ·
Function continuous in exactly the irrational points
- math8
- · Replies 6 ·
Find the rate of change of medicine amount 2 hours after injection
- TayTayDatDude
- · Replies 3 ·
Is the two-element set {0,1} with XOR and AND a field?
- fluidistic
- · Replies 10 ·
Show ZXZ/<1,1> is an infinite cyclic group.
- Daveyboy
- · Replies 7 ·
Show ZXZ is an infinite cyclic group.
- Daveyboy
- · Replies 2 ·
Integrate x^999 ln(x) - Find the Answer
- XTTX
- · Replies 7 ·
Proof that there exist such an element in Q
- fluidistic
- · Replies 3 ·
Integral of 5/(3+4sin x) using Weierstrass substitution
- CaspianTiger
- · Replies 5 ·
Jordan Decomposition: Solve 4x4 Matrix Eqn
- springo
- · Replies 1 ·
Finding the submerged area equation for a rotating disk evaporator
- momu
- · Replies 1 ·
Green's Theorem well, sort of.
- dtl42
- · Replies 7 ·
Why isn't the integral of log₁₀y equal to ylogy-y/ln10?
- atwong713
- · Replies 2 ·
Proving Continuity of Monotone Functions on Interval Domains
- math8
- · Replies 14 ·
Differentiability and convergence.
- math8
- · Replies 6 ·
Why they chose maximum and not minimum functions
- transgalactic
- · Replies 2 ·
Is f Integrable? A Proof Using Density of Rationals and Irrationals
- snipez90
- · Replies 6 ·
How to convert this ODE to a standard form
- oxxiissiixxo
- · Replies 2 ·
Integration Problem: \int\frac{dx}{1+x^2} vs \int\frac{1}{1+x^2}dx
- rugapark
- · Replies 1 ·
What is a wavelet?
- dimensionless
- · Replies 1 ·
Solving cos(z) = -i sin(z) for complex z
- Carl140
- · Replies 3 ·
Solving a Simple nth Order Polynomial
- dimensionless
- · Replies 12 ·
How do I draw the plane x = y in 3D space?
- salman213
- · Replies 6 ·
Finding square roots of complex numbers with correct angles
- salman213
- · Replies 1 ·
Derivative Problem: Step-by-Step Solution
- brambleberry
- · Replies 3 ·