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Laplace transforms of heaviside step functions
- danj303
- · Replies 1 ·
Solving driven differential equations
- danj303
- · Replies 15 ·
Integrating 1/x*e^x dx from 0 to s, how to do it
- smoodliar
- · Replies 4 ·
Heat conduction in rectangular domain with periodic heat transfer coefficient
- bancux
- · Replies 1 ·
Show that matrices of defined form have inverse of the same same defined form
- donald17
- · Replies 2 ·
Prove HK=KH iff HK is a Subgroup of G
- annoymage
- · Replies 5 ·
Efficient Integration Techniques: Solving the Gaussian Distribution
- Bladibla
- · Replies 4 ·
Calculate f'(x) given d/dx(f(3x^4))=6x^4?
- firegoalie33
- · Replies 2 ·
Parametric representation of a Spiral
- DorumonSg
- · Replies 2 ·
Finding kernel of L² when L(u)=au''+bu'+cu
- sakodo
- · Replies 1 ·
Closure of the Rational Numbers (Using Standard Topology)
- Fluffman4
- · Replies 4 ·
E^(t^2) i solved it, but can you verify please?
- seto6
- · Replies 1 ·
Vector-valued function for curve of intersection between surfaces
- dietcookie
- · Replies 1 ·
Solve Calculus Problem: Find Max Profit of The Sound of Music Tickets
- the_morbidus
- · Replies 3 ·
How Do You Calculate Salt Concentration in a Leaky Stirred Tank Reactor?
- hadroneater
- · Replies 1 ·
Integrating ln(sqrt(t)/t) using u-substitution
- judahs_lion
- · Replies 37 ·
Why do we do this in Differential Equations?
- Saladsamurai
- · Replies 10 ·
Simple sequence proof on general metric space
- tjackson3
- · Replies 4 ·
Why does e^{5z_n} < 1 in Taylor's remainder for e^{5x}?
- jegues
- · Replies 13 ·
Solving for the Roots of Z^5 = -1
- w3390
- · Replies 20 ·
How Does the Taylor Polynomial Change When Centered at a Non-Zero Point?
- danik_ejik
- · Replies 6 ·
Integral of 1/(L²/4 + y²) for electric flux through a cube
- JJfortherear
- · Replies 2 ·
Solving Integral of cos^2*sqrt(u)
- Punkyc7
- · Replies 2 ·
Number Theory with modular arithmetic
- CornMuffin
- · Replies 2 ·
Converting x = A cos(ωt + δ) to complex exponential form
- w3390
- · Replies 3 ·
Is √|xy| differentiable at (0,0)?
- Telemachus
- · Replies 6 ·
Exponential Form of e^z for z = 4e^(i*pi/3)
- MaxManus
- · Replies 2 ·
Value of when a line touches a parabola at one point.
- mattstjean
- · Replies 5 ·
Two ODE problems not sure about
- clynne21
- · Replies 4 ·
Representing a curve with a vector valued function
- dietcookie
- · Replies 3 ·
Sup(A) less than or equal to sup(B)
- The Captain
- · Replies 15 ·
Finding Line Integral of Vector Field
- xxbigelxx
- · Replies 23 ·
Solving for constants given boundary conditions
- xago
- · Replies 1 ·
Describing Set of Complex Numbers for which This Converges
- Newtime
- · Replies 12 ·
Proving the GCD Property: A Challenge for Algebra Students
- kntsy
- · Replies 1 ·
Ricatti's Equation (non linear ODE)
- Saladsamurai
- · Replies 5 ·
Solving Wave Equations with Boundary Conditions
- dirk_mec1
- · Replies 15 ·
Infinite series, power series problem
- Liquidxlax
- · Replies 16 ·
Intersection of surface and plane.
- Jimmy5050
- · Replies 2 ·
Properties of cross and dot products
- bobey
- · Replies 3 ·
Prove the nth prime is less than 2^(2^n) by induction
- kntsy
- · Replies 1 ·
Complex number argument and module
- amiras
- · Replies 1 ·
Find the values of a and b that make f continuous everywhere?
- jordan123
- · Replies 15 ·
Factorial : n/(n-k) = n(n-1)(n-2) (n-k+1) - why?
- michonamona
- · Replies 2 ·
Limit comparison test for (n+5)/(n³-2n+3) with n/n³
- ProPatto16
- · Replies 14 ·
How to calculate parametric representation of a circle?
- geft
- · Replies 7 ·
Show that f(x) = sin(x^2) is continuous for all a [-sqrt(pi), sqrt(pi).
- Robultronic
- · Replies 5 ·
What is the Rate of Change in Ohm's Law?
- sydneyfranke
- · Replies 2 ·
Calculating Arc Length for r(t)=(10t^2,2*sqrt(10)*t, ln t) from t=1 to t=8
- Larrytsai
- · Replies 1 ·
Difficult multivariable problem to find equation for 3d surface
- Jimmy5050
- · Replies 9 ·
Solving ODE Near x=0: Series Solution
- BColl
- · Replies 1 ·
Laplace transform with time shift
- maxsthekat
- · Replies 1 ·
Dot Product Question, Perpendicular
- brandon2743
- · Replies 4 ·
Minimizing cost of wire across river and along bank
- the_morbidus
- · Replies 2 ·
Derivative of a complex conjugate?
- xago
- · Replies 2 ·
Partial derivatives of contour maps/level curves
- nlsherrill
- · Replies 2 ·
Limit of e(-t/2)((k/2)t+c) as t Approaches Infinity
- wumple
- · Replies 4 ·
Finding Area Of Polar Function
- Lancelot59
- · Replies 6 ·
Two-Thirds Point Between Vectors
- iberhammer
- · Replies 5 ·
Commutativity and Associativity of Jordan Product
- keemosabi
- · Replies 2 ·
Solving a Differential Equation: 2y(1+x^2)y' + x(1+y^2) = 0
- ProPatto16
- · Replies 4 ·
How to Find the Delta Quantity for an Epsilon and Delta Proof in a 1/x Function?
- zeroheero
- · Replies 1 ·
Solving the Homeomorphism Problem Using Real Sequences and Topology Theorems
- radou
- · Replies 1 ·
Why Is the Integral of 1/(4-ln(x)) Challenging?
- KillaKem
- · Replies 1 ·
Does this line lie in this plane?
- jegues
- · Replies 1 ·
Is dy/dx - (1/x)y = -y² a Bernoulli differential equation?
- Susanne217
- · Replies 3 ·
Partial derivatives for the sign function
- Telemachus
- · Replies 10 ·
Show that the field of rational functions is not a complete ordered field
- Theorem.
- · Replies 17 ·
Solving y'(x)=-y(x)/√(a²-y(x)²) with substitution
- justaboy
- · Replies 13 ·
Proving the Convergence of Subsequential Limits: Solving for lim sup and lim inf
- Conlan2218
- · Replies 2 ·
Tensor Operation on Vector a: Is T a Tensor?
- DougFleming
- · Replies 6 ·
Partial derivative, I'm not sure if my solution is right
- Telemachus
- · Replies 7 ·
Finding unit vectors parallel/normal to z=2y and 3x=4y,z=1
- bobey
- · Replies 2 ·
How to use epsilon K proof to show a limit using Calculus?
- Winzer
- · Replies 1 ·
Integration- is it possible to integrate this?
- Zoe-b
- · Replies 5 ·
Limit of sum of exponential terms as n approaches infinity
- adriang
- · Replies 3 ·
Solving Sequences and Series Problems - Struggling!
- ProPatto16
- · Replies 2 ·
Transient Tank Filling Problem (Related Rates?)
- sowinski
- · Replies 2 ·
Advanced Engineering Mathematics: Euler Method
- think4432
- · Replies 3 ·
How Does Stokes' Theorem Apply to a Triangular Contour in Vector Calculus?
- Fronzbot
- · Replies 11 ·
December 31st game (strong induction)
- NastyAccident
- · Replies 7 ·
Find the interval of convergence for (-1/3)^n (x-2)^n
- Autunmsky
- · Replies 5 ·
Y= l sin x l < absolute value of sinx
- Cudi1
- · Replies 10 ·
Finding the time of maximum conversations at a party using N(t)=30t-t²
- the_morbidus
- · Replies 2 ·
Estimating the value of an integral
- tangibleLime
- · Replies 1 ·
About Convergence of a particular sequence
- evalover1987
- · Replies 2 ·
Yes, that is correct. You can also write it as f(x) = 0 for x > 0 and f(0) = 1.
- Roni1985
- · Replies 2 ·
Solving Bernoulli Equation: Confirm Results and Identify Error
- Saladsamurai
- · Replies 2 ·
Determining Max/Mins, Critical Points (Conceptual)
- jegues
- · Replies 3 ·
Find the points on a horizontal line
- ahazen
- · Replies 6 ·
Which Points on the Curve y = sin(2x) + 2 sin(x) Have a Horizontal Tangent Line?
- ahazen
- · Replies 8 ·
How Can I Prove the Limit of a Product Equals Zero with an Undefined Limit?
- ptolema
- · Replies 5 ·
Solving Initial Value Problem with Implicit Solution
- jgiarrusso
- · Replies 1 ·
Showing Multiple of 4 in Finite Group Equation
- bjnartowt
- · Replies 3 ·
Newton's Law of Cooling, find room temperature
- hulgy
- · Replies 5 ·
Partial derivatives of piecewise function with sin(π/(x+y))
- Telemachus
- · Replies 5 ·
Differential equation with Heaviside step function
- TheFerruccio
- · Replies 7 ·
Finding the limit of (1 - cos x) / sin x as x approaches 0
- wvcaudill2
- · Replies 6 ·
What does 'A is necessary of B' mean?
- annoymage
- · Replies 1 ·