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Solving Nonlinear ODEs with Trigonometric Functions in Physics
- Mindscrape
- · Replies 1 ·
Solving Algebraic Equations Involving Logarithms
- Corkery
- · Replies 4 ·
Calculating Fourier Series Expansions for Piecewise Functions
- kreil
- · Replies 4 ·
How Can I Prove This Fourier Transform Pair for a Rectangular Function?
- thedean515
- · Replies 2 ·
What are the properties of curves with equations y=(4/x)+2 and y=ax^2+bx+c?
- linuxux
- · Replies 2 ·
Area enclosed by sine and cosine.
- linuxux
- · Replies 3 ·
How Do You Test if a System is Linear?
- FrogPad
- · Replies 3 ·
Non-constant acceleration problem.
- linuxux
- · Replies 1 ·
Proving addition and multiplication in Zn are well-defined
- UofC
- · Replies 3 ·
Intervals of convergence (difficult)
- zoki85
- · Replies 14 ·
Probability - I am so lost here
- FrogPad
- · Replies 8 ·
Conditional Distribution of Multinomial Random Variables
- broegger
- · Replies 1 ·
Understanding Summation with Delta Functions and Exponents in Math
- FrogPad
- · Replies 2 ·
Factoring s^4 + 4s^3 + 24s^2 + 40s + 100
- snowJT
- · Replies 9 ·
Potential function for conservative vector fields
- kasse
- · Replies 5 ·
Limit of ratio with inverse trig functions approaching 0/0
- f(x)
- · Replies 16 ·
Integral of (16x-2x^2-23)^1/2 using trig substitution
- moloko
- · Replies 3 ·
Trigometric addition of complex numbers
- Mathman23
- · Replies 24 ·
Max Capacity of a Cone-Shape Cup from Paper
- Winzer
- · Replies 6 ·
How do I calculate x(t)+x(-t) for t<0 and t>=0?
- dervast
- · Replies 3 ·
Can a Function Be a Strict Contraction with a Derivative of 1 at a Point?
- mattmns
- · Replies 5 ·
Solving the Integral in Proving Analyticity of g(z)
- laura_a
- · Replies 1 ·
Developing Intuition for Eigenvalues and Eigenvectors in Matrices
- EvLer
- · Replies 3 ·
Why do rows and columns give the same rank for a matrix?
- NonameNoface
- · Replies 6 ·
Finding Areas of Regions Bounded by Trig Functions Using Integrals
- calchelpneeded9
- · Replies 7 ·
Are Vectors a, b, and c Linearly Independent?
- halfoflessthan5
- · Replies 4 ·
A matrix satisfies A^2 - 4A + 5I = 0, then n is even.
- Hydroxide
- · Replies 5 ·
Why Do I Struggle with Calculating Limits in Improper Integrals?
- Asclepius
- · Replies 8 ·
Can Nearby Contractions Imply Nearby Fixed Points?
- mattmns
- · Replies 3 ·
Double integral of x*y^3 + 1 over a cylindrical surface
- kasse
- · Replies 7 ·
Understanding of the fourier coefficients?
- cabellos
- · Replies 2 ·
Constant or Variable Coefficients?
- ssb
- · Replies 2 ·
Finding turning points of y³ + 3xy² - x³ = 3
- Hypochondriac
- · Replies 1 ·
Can a Complete Metric Space Have Empty Interior?
- pivoxa15
- · Replies 11 ·
Why does int_c cosh(z)/z^4 dz = 0 ?
- laura_a
- · Replies 1 ·
Integral_c tan(z/2) / (z-x_0)^2 dz ~ it's answer has a sec^2 in it how?
- laura_a
- · Replies 2 ·
What rate is x^4 increasing when x=4?
- adanthuis
- · Replies 2 ·
Unsolved Integral Questions: Methods and Attempts
- transgalactic
- · Replies 4 ·
Differentiation [ (7x^3+4)^(1/x) ] / Integration [ x^x(1+ln(x)) ]
- unique_pavadrin
- · Replies 4 ·
Is the function odd, even or neither?
- cabellos
- · Replies 3 ·
What is the integral of (x+1)/Square root(4-x^2)?
- Sympathy
- · Replies 7 ·
How Does the Reduction Formula Simplify Integration of Trigonometric Functions?
- John O' Meara
- · Replies 1 ·
Partial fraction, a shorter method need if possible
- Mathgician
- · Replies 13 ·
To find the sum of a fourier series ?
- cabellos
- · Replies 3 ·
How to Prove Trigonometric Reduction Using Integration by Parts
- JamesGregory
- · Replies 6 ·
How Fast Does the Diagonal of a Cube Change with Its Side Length?
- Murdoc88
- · Replies 9 ·
Finding velocity when angular acceleration depends on angle
- Aladsair
- · Replies 2 ·
Limit of (√(x² - 5) - 2)/(x - 3) as x → 3
- danago
- · Replies 7 ·
Solving Det(A) in an Invertible 5x5 Matrix with Adjoints
- daniel_i_l
- · Replies 4 ·
How to find normal unit vectors to surfaces
- kasse
- · Replies 9 ·
Probability a component is declared defective given inspection accuracy
- sumans
- · Replies 1 ·
What is the PDE for the general solution U(x,y) = Phi(x+y) + Psi(x-2y)?
- shortwave
- · Replies 6 ·
A source for calculus midterm preparation
- oahsen
- · Replies 1 ·
Series expansion for V(r) = -V₀/(1+e^((r-R)/a))
- quasar987
- · Replies 3 ·
Finding Parametric Equations for Tangent Line of Surface Intersection
- sapiental
- · Replies 1 ·
Limit Questions: File with Solved Examples and Corrections
- transgalactic
- · Replies 5 ·
Polar Form of Imaginary Number w=8i - Undefined Tan(theta)
- trajan22
- · Replies 4 ·
How Do You Calculate the Length of a Resultant Vector?
- princiebebe57
- · Replies 15 ·
How do you find the radial value?
- princiebebe57
- · Replies 13 ·
What Is the i Component of a Vector with Direction N 68° E and Magnitude 135?
- princiebebe57
- · Replies 6 ·
Line Integral - Work Done by Vector Field Along Curve
- Rockstar47
- · Replies 2 ·
How do I expand this difficult equation?
- Clau
- · Replies 2 ·
Least Squares Solution - Or is there?
- Mindscrape
- · Replies 1 ·
Finding the a_-1 coefficient for f(z)=sin(z)/[cos(z³)-1] at z=0
- moo5003
- · Replies 2 ·
How can the n-puzzle problem be solved efficiently?
- Terilien
- · Replies 3 ·
Laurent Series and Singularity Proofs.
- moo5003
- · Replies 2 ·
Heat equation: why does separating B₁ before orthogonality leave it undetermined?
- catcherintherye
- · Replies 2 ·
Creating a homomorphism with given generators
- Ultraworld
- · Replies 4 ·
Some kind of system of equations with double integrals
- benji55545
- · Replies 4 ·
Partial Fractions for Improper Fractions
- Aerosion
- · Replies 2 ·
Does the sequence ne^(-n²) converge or diverge?
- rcmango
- · Replies 5 ·
Proving Analyticity of Product of Analytic Functions
- MathematicalPhysicist
- · Replies 5 ·
Partial derivative Compute dv/dx
- sapiental
- · Replies 1 ·
Modeling Tidal Patterns: Finding an Equation
- Ry122
- · Replies 6 ·
Differential Geometry and geodesics
- InbredDummy
- · Replies 1 ·
Does the Empty Set Contain Zero and the Zero Vector?
- pivoxa15
- · Replies 1 ·
Solving 3xy" - 4y' - xy = 0 with Frobenius
- glitchy
- · Replies 2 ·
If f and g are continuous, is f-g continuous? Does f continuous imply f inverse exists?
- pivoxa15
- · Replies 2 ·
How can I express f*dA in terms of u and v for the given function?
- feelau
- · Replies 4 ·
Computing fxx when x and y are functions of r and θ
- oahsen
- · Replies 1 ·
Integration by Parts - Proving Equations for m and n > 1
- Bazman
- · Replies 3 ·
Integrating: [tex]/frac{exp(ikx)}{k^2+a^2}[/tex]
- VatanparvaR
- · Replies 3 ·
What is the Principal Argument of -i in Polar Form?
- jernobyl
- · Replies 9 ·
Expectation Inequality for Positive Random Variables
- theperthvan
- · Replies 3 ·
Is My Implicit Differentiation Method Correct?
- t_n_p
- · Replies 5 ·
Maximize Flux: Vector Field (4x+2x^3z)i-y(x^2 +y^2)j -(3x^2z^2 +4y^2z)k
- Ragnar
- · Replies 1 ·
Finding u(x,y) from partial derivatives du/dx=y and du/dy=x
- rsnd
- · Replies 2 ·
Taylor polynomial approximation of sqrt(x) centered at x=4
- Farzan
- · Replies 2 ·
Max Volume of Cylinder Inscribed in Cone: 10r^3π
- Weave
- · Replies 3 ·
How can i solve this Fourier Transform question?
- aligator123
- · Replies 2 ·
Convergent sequence of functions?
- pivoxa15
- · Replies 19 ·
Eeeeaaargh (homotopy, what else)
- quasar987
- · Replies 10 ·
Finding Least Square Solution for a System of Linear Equations
- Mindscrape
- · Replies 1 ·
Find Limit of Sequence: 6/7 or Divergent?
- iceman_ch
- · Replies 3 ·
The Group A_4 as a Split Extension.
- quantumdude
- · Replies 4 ·
What is the orthonormal basis for P2(R) using Gram-Schmidt and T*?
- quasar_4
- · Replies 3 ·
Finding Conditional Probability Distribution for Discrete Random Variables
- brad sue
- · Replies 1 ·
Modifying the Solution for Heat Flow PDE Problem
- mrjeffy321
- · Replies 2 ·
Computing the metric matrix from basis vectors (1,0)^T and (1,1)^T
- narmer
- · Replies 1 ·