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Threads
Is There a Formula for These Summation Problems?
- mech-eng
- · Replies 4 ·
What does the tilde represent in an equivalence relation on R?
- Robb
- · Replies 4 ·
How to Find Fourier Coefficients for a Given Function
- Kqwert
- · Replies 11 ·
Rate of change of area with deformation
- Coderhk
- · Replies 3 ·
Particle moving in conservative force field
- JD_PM
- · Replies 6 ·
Finding the Second Derivative of a Function with Two Variables
- Maniac_XOX
- · Replies 5 ·
How do I find the area of the region bounded by following?
- Drioton
- · Replies 3 ·
Calc 2 Sum of Alternating Geometric Series
- bigbob123
- · Replies 4 ·
Modified Euclidean Algorithm proof
- Robb
- · Replies 6 ·
Help derive this differential equation?
- Boltzman Oscillation
- · Replies 8 ·
What is the Correct Approach to Solve This Complex Integral?
- Alexandra
- · Replies 5 ·
How to prove the binomial coefficient?
- Eclair_de_XII
- · Replies 4 ·
Show operator is compact/symmetric
- member 428835
- · Replies 5 ·
How many times per minute does an object pass equilibrium? (Diff Eqs)
- rugerts
- · Replies 3 ·
Why the projection of S on the xy plane cannot be used?
- JD_PM
- · Replies 5 ·
What Are Some Substitutions That Can Be Used to Solve This Integral?
- baldbrain
- · Replies 5 ·
Challenging Integral: A Test of Mathematical Prowess
- omri_mar
- · Replies 27 ·
Matrix algebra : Find the matrix C such that N(A) = R(C)
- Arturo Andujo
- · Replies 2 ·
Finding Polar Form Expressions: -3-3i & 2√3-2i
- ver_mathstats
- · Replies 3 ·
How can the indefinite integral of e^(1/x)/(x(x+1)^2) be solved by hand?
- mishima
- · Replies 2 ·
Computing the powers of matrices
- ver_mathstats
- · Replies 1 ·
How to diagonalize a matrix with complex eigenvalues?
- Haorong Wu
- · Replies 5 ·
Finding an implicit solution to this differential equation
- echomochi
- · Replies 5 ·
Applying the Limit Method to Find Derivatives: A Simple Explanation
- mech-eng
- · Replies 12 ·
Find f(x,y) s.t. z=f(x,y) defines a plane in R^3
- gex
- · Replies 2 ·
Useful negation of a statement
- ver_mathstats
- · Replies 8 ·
Finding the Length of a Polar Curve Using Desmos and the Arc Length Formula
- opus
- · Replies 7 ·
Differentiability in higher dimensions
- RiotRick
- · Replies 11 ·
Examples of Partitions: How to Divide Nonzero Integers into Infinite Sets?
- ver_mathstats
- · Replies 5 ·
Finding Flux Through a Cylinder with the Divergance Theorom
- FAS1998
- · Replies 1 ·
Understanding the argument of the surface area integral
- JD_PM
- · Replies 7 ·
Change of variables on autonomous systems solutions
- GlassBones
- · Replies 1 ·
Solving the Minimization Operator Problem
- member 428835
- · Replies 19 ·
How to Integrate a Differential Equation to Find u?
- shreddinglicks
- · Replies 14 ·
Trying to find an alternative for solving an integral
- JD_PM
- · Replies 3 ·
Understanding why we compute surface area as we do
- JD_PM
- · Replies 1 ·
Numerical integration - Gauss Lobatto
- Sofie RK
- · Replies 2 ·
How many subsets of size three or less are in a n-object set
- Eclair_de_XII
- · Replies 4 ·
Fundamental solution for unbounded solution
- member 428835
- · Replies 11 ·
How do you calculate the work required to pump water out of a hemisphere tank?
- ju456one
- · Replies 1 ·
Uncovering the Relationship Between Norms and Hilbert Spaces
- member 428835
- · Replies 1 ·
Vector space has dimension less than d
- UOAMCBURGER
- · Replies 1 ·
Attempt at volume integration to compute the full field equation
- tade
- · Replies 27 ·
Chi-squared test for normality
- Joon
- · Replies 14 ·
How do you solve a differential equation with complex numbers?
- RiotRick
- · Replies 3 ·
Maxwell's Equations and Divergence
- Tan Thom
- · Replies 1 ·
Proving that a vector field is conservative
- JD_PM
- · Replies 3 ·
Distance between fixed points of contracting maps
- member 428835
- · Replies 12 ·
What are the boundary conditions for this plate/ring system?
- LauraMorrison
- · Replies 1 ·
Computing the Magnitude of F Using Gradient
- JD_PM
- · Replies 6 ·
Isomorphisms preserve linear independence
- GlassBones
- · Replies 2 ·
Commutability of Tensor components , an ambigious situation
- Somali_Physicist
- · Replies 1 ·
Counting the number of set-subset pairs within H
- Mr Davis 97
- · Replies 4 ·
Find the Day 30 Days from Now: Modulo 7 Math
- ver_mathstats
- · Replies 3 ·
How to prove that a result does not hold in general
- ver_mathstats
- · Replies 4 ·
Variational Calculus: When Is dg(r=r+) ≠ dg(r=r++)?
- PeteSampras
- · Replies 3 ·
What Are the Roots of a Given Quartic Polynomial?
- chwala
- · Replies 62 ·
Finding the Local Max/Min of f(x,y) on C
- Archimedess
- · Replies 14 ·
The sum of this series of the product of 2 sine functions
- Miles123K
- · Replies 14 ·
How do I manipulate this to the form desired?
- shreddinglicks
- · Replies 4 ·
Homogeneous Differential Equation
- BesselEquation
- · Replies 7 ·
How to find the value of a complex number with high exponent
- ver_mathstats
- · Replies 10 ·
Why Does the Fourier Series of |sin(x)| Treat n=1 Differently?
- Kqwert
- · Replies 3 ·
Diff.equation transformation by change of variables
- TheMercury79
- · Replies 1 ·
How to Evaluate the 8th Derivative of a Taylor Series at x=4
- szheng1030
- · Replies 5 ·
Continuity of a function under Euclidean topology
- RiotRick
- · Replies 2 ·
Integral for the linear speed of the Earth
- matai
- · Replies 6 ·
Solve the initial value problem
- ver_mathstats
- · Replies 1 ·
Is f(t,y)=e^{-t}y Lipschitz Continuous in y?
- the_dane
- · Replies 1 ·
How to explain that n choose k is equal to n choose (n-k)?
- Eclair_de_XII
- · Replies 4 ·
Midpoint Property of Tangents to Parabolas
- chwala
- · Replies 14 ·
Test the following series for convergence or divergence
- Entertainment Unit
- · Replies 7 ·
Using hyperbolic substitution to solve an integral
- Howard Fox
- · Replies 18 ·
Projections of functions and bases
- member 428835
- · Replies 1 ·
Minimizing the distance between two points and a line
- Mr Davis 97
- · Replies 1 ·
Work done by Hooke's Law? (Calc 2)
- aimee2016
- · Replies 2 ·
Length of median is less than half of adjacent sides
- Mr Davis 97
- · Replies 1 ·
Changing the order of a triple integral
- JD_PM
- · Replies 13 ·
Formula for a Non-uniform Cylinder
- Eduardo Pinto
- · Replies 5 ·
How can a series be equal to this integral?
- opus
- · Replies 14 ·
The mean value of the cube, Force Field Laplace equation
- Arman777
- · Replies 1 ·
What is v×w if v, a, and b have length 1 and w has length 2?
- Lord Popo
- · Replies 5 ·
Power of noise after passing through a system h(t)
- iVenky
- · Replies 1 ·
What is true for limit of f (x,y) as (x,y)→(0,1)?
- Lord Popo
- · Replies 3 ·
How to take into consideration errors in the Mann-Whitney test?
- Leonid92
- · Replies 13 ·
Constructing a cube with a Norm
- RiotRick
- · Replies 1 ·
What is the volume inside an ellipsoid between two intersecting planes?
- JD_PM
- · Replies 4 ·
Proving or disproving operations on sets
- ver_mathstats
- · Replies 7 ·
Proving the range of a piecewise function
- ver_mathstats
- · Replies 3 ·
How Can We Prove a Summation Identity by Double Counting?
- Robb
- · Replies 18 ·
Area of a bounded region using integration
- Steven_Scott
- · Replies 5 ·
Evaluate an integral over a triangle
- JD_PM
- · Replies 5 ·
Proving that a recurrence holds for all n
- Mr Davis 97
- · Replies 11 ·
Flux/Surface Integral across a Plane
- FAS1998
- · Replies 5 ·
Can the summation formula be proven by counting a set in two ways?
- Robb
- · Replies 17 ·
Intersection of any 2 intervals --> all intervals intersect
- Mr Davis 97
- · Replies 14 ·
Using Trig Substitution in Trig Integration
- Zack K
- · Replies 3 ·
Proof that the definite integral of 1/ln(x) doesn't exist
- JulienB
- · Replies 7 ·
Finding 5 Positive Integers with GCD Difference
- Mr Davis 97
- · Replies 6 ·
Finding a useful denial of a injective function and a surjective function
- ver_mathstats
- · Replies 3 ·