Free calculus and beyond homework help via qualified mentors. Math courses from calculus on-wards homework. Please use the template when requesting help and show your work.
Threads
Example of a ring homomorphism that
- logarithmic
- · Replies 4 ·
Finding lim x→0 sin(x)/(x+tan(x))
- Mejiera
- · Replies 3 ·
Need hint regarding Euler's constant question
- librastar
- · Replies 4 ·
How to Simplify an Acute Angle Solution Using Algebra?
- number0
- · Replies 4 ·
How to simplify ln(exp(-a) + exp(a))
- Kat007
- · Replies 2 ·
Understanding Dedekind Cuts and the Construction of Real Numbers in Analysis
- mmmboh
- · Replies 1 ·
Verification of tensor identities
- rafaelpol
- · Replies 3 ·
Solving the Bessel Function Equation with Series Solution Method
- dats13
- · Replies 6 ·
Proving One to One Functions: Understanding Strictly Increasing Intervals
- staw_jo
- · Replies 7 ·
Linear Algebra Polynomial Vector Space
- Snippy
- · Replies 7 ·
Velocity, time, distance problem
- muddyjch
- · Replies 1 ·
Integration by Parts: Solving Indefinite Integral (x+3)/(x^2+6x) dx
- muddyjch
- · Replies 4 ·
Derivation of Lagrange Multipliers Method
- Saladsamurai
- · Replies 7 ·
How do you use Rolle's Theorem to Prove the Mean Value Theorem?
- nuadre
- · Replies 8 ·
Does (ln(n))^2/sqrt(n) converge or diverge?
- vipertongn
- · Replies 13 ·
Finding a nonprime ideal of Z x Z
- logarithmic
- · Replies 3 ·
Satellite tracking - Dynamics, Angular velocity, Circular motion
- blueparukia
- · Replies 30 ·
Can You Solve for Points Y on Two Non-Parallel Planes?
- irycio
- · Replies 3 ·
Time derivative of Laplacian over a ball in spherical coordinates
- Mmmm
- · Replies 15 ·
Proving Equivalence Classes in Modular Arithmetic
- rallycar18
- · Replies 2 ·
Draw phase protrait, the direction
- MaxManus
- · Replies 2 ·
Evaluating a Reversed Order Double Integral
- unreal89
- · Replies 3 ·
Vector Calculus World Problem About Mechanics
- number0
- · Replies 1 ·
Statistics Problem - Venn Diagrams
- satchmo05
- · Replies 2 ·
Lagrange Multiplier MethodMaking Sense of the Results
- Saladsamurai
- · Replies 6 ·
General statement for M^n in terms of aX and bY
- flutterfly
- · Replies 2 ·
Mirror plane equation with reflected light beam
- DarrenM
- · Replies 3 ·
Find general solution to Bessel's equation with substitution
- ILikeMath
- · Replies 9 ·
Question regarding maximum on a unit disc
- librastar
- · Replies 9 ·
Solving Integrals with Square Root in Denominator
- Taturana
- · Replies 4 ·
Hard to define function and Conv/Dive of Integral/Series
- estro
- · Replies 35 ·
Proving Injectivity: f ∘ g = f ∘ h ⇒ g = h
- rallycar18
- · Replies 6 ·
How Does the Limit of the Sequence sqrt(n)*(sqrt(n+1)-sqrt(n)) Approach 1/2?
- tarheelborn
- · Replies 2 ·
Differential Equations: Wronskian question.
- tarmon.gaidon
- · Replies 7 ·
Uniform convergence and continuity
- rainwyz0706
- · Replies 5 ·
Can Trigonometric Manipulation Affect Limit Calculations?
- Moogie
- · Replies 7 ·
Linear operator on the set of polynomials
- clope023
- · Replies 6 ·
Higher order partial derivatives
- magnifik
- · Replies 6 ·
What is the limit of a rational function as x goes to infinity?
- Moogie
- · Replies 12 ·
Prove Limit of Sequence: Sqrt(n+1)-Sqrt(n) = 0
- tarheelborn
- · Replies 4 ·
How Do You Integrate (x^2)/(x-1)?
- ziggie125
- · Replies 1 ·
What is the equation for level curves in an elliptical shape?
- wil3
- · Replies 1 ·
Y(x) = x/(1+cx) ; dy/dx = y^2/x^2
- ziggie125
- · Replies 8 ·
Linear Algebra: Unitary matrix
- Niles
- · Replies 4 ·
Proving \Phi = 1 / r satisfies \nabla^2\Phi=0 in Cartesian coordinates
- cloudone
- · Replies 2 ·
Volume of cylinders using double integrals
- hadroneater
- · Replies 1 ·
Proving that two Ln Equations equal each other
- Liparulo
- · Replies 13 ·
Probability Combination and Permutations
- Saladsamurai
- · Replies 13 ·
Finding the Derivative of x = sin(a)/cos(b) with Given Constraints
- Gekko
- · Replies 3 ·
Non-Homogeneous Heat Equation (Insulated Bar Question)
- speedycatz
- · Replies 3 ·
Area enclosed by y-axis, y=3, and x=y² with rotation about y-axis
- zebra1707
- · Replies 7 ·
How to Find Two Parallel Tangents for a Cubic Function?
- jahaddow
- · Replies 11 ·
Very Frustrating (or Easy) Lagrange Multipliers Problem
- number0
- · Replies 10 ·
Derivative of 4/sqrtx Using the Limit Process
- Chunkysalsa
- · Replies 2 ·
How to Find the Area of a Surface in the First Octant?
- wrongusername
- · Replies 9 ·
Group theory, subgroup question
- rallycar18
- · Replies 3 ·
Volume of solid from rotating y=x³ and x=y³ about x=-1
- regnar
- · Replies 17 ·
Finding topologies of sets in complex space
- complexnumber
- · Replies 4 ·
Computing Gaussian and exponential integrals with parameter n
- substance90
- · Replies 16 ·
Integral of an involved exponential
- singhofmpl
- · Replies 1 ·
Finding the unit normal vector for a reflection matrix
- gomes.
- · Replies 3 ·
Scaling of the vertical projectile problem nondimensionalization
- reb659
- · Replies 5 ·
Improper integral using the Residue Theorem
- TD
- · Replies 2 ·
Show that y can be written as a function of x
- number0
- · Replies 1 ·
Largest rectangular box inscribed in an ellipsoid with faces parallel to coordinate planes
- Dissonance in E
- · Replies 1 ·
Proving Multivariable Limit: f(x, y) → 0
- karens
- · Replies 1 ·
Directional derivative problem
- karens
- · Replies 1 ·
Can a Subset of Questions Appear Exactly Once in Original and New Worksheets?
- talolard
- · Replies 6 ·
Jordan Form of Linear Transformation Matrix: R_1[x]
- talolard
- · Replies 2 ·
Complex integral from power amplifier analysis
- singhofmpl
- · Replies 1 ·
Similar Matrices Minimal Polynomial of A^3
- talolard
- · Replies 1 ·
Deriving sum formulas for sine and cosine using vectors
- rafaelpol
- · Replies 2 ·
Intuitive understanding of limit cos(x)/x as x->0
- Moogie
- · Replies 7 ·
Proving Set Theory Union in Cartesian Products
- rallycar18
- · Replies 4 ·
Why can we cancel x terms if x is not zero?
- Moogie
- · Replies 15 ·
Proving x1 + x2 = -2 for Parallel Tangents to f(x) = 1/(x+1)
- rshalloo
- · Replies 2 ·
Solving for Tangent Lines and Range of Slopes for a Given Curve
- r-soy
- · Replies 2 ·
Rules of limits (breaking a larger limit into 2 smaller ones)
- Moogie
- · Replies 3 ·
Derivative of (x² - 2x + 3)/x⁵
- r-soy
- · Replies 2 ·
Proving vector identities using Cartesian tensor notation
- QuanticEnigma
- · Replies 1 ·
Eigenvectors with a repeated eigenvalue
- Snippy
- · Replies 3 ·
Integrate polymonial of any degree
- hellbike
- · Replies 4 ·
Solving for Y: 9/4 - 3.3/2 = -9/4
- r-soy
- · Replies 1 ·
Proving the Infinite Series: (xlna)^(n-1)/n!
- Kevin Huang
- · Replies 1 ·
Find orthogonal P and diagonal matrix D
- phamdat1202
- · Replies 4 ·
Finding the area of a quadrilateral formed by four tangents to a cubic
- jahaddow
- · Replies 5 ·
If <x,z> = <y,z> for all z in basis β, prove x = y
- hitmeoff
- · Replies 12 ·
Find the curve given the tangent
- madachi
- · Replies 3 ·
Is the normal of c(t) always directed toward the z-axis?
- madachi
- · Replies 9 ·
Given points determine plane as parallel
- jwxie
- · Replies 4 ·
Sketching this Plane f(x,y) = y + 2x
- Saladsamurai
- · Replies 1 ·
Verifying U.del(R)=U: Vector Analysis
- rafaelpol
- · Replies 5 ·
Do I understand Stokes' theorem? (Calc 3)
- RaoulDuke
- · Replies 1 ·
Finding a tangent in a Cubic Function
- jahaddow
- · Replies 7 ·
T-Cyclic Subspace Generated by Z Using T(f) = f' + 2f in P1(\Re)
- hitmeoff
- · Replies 2 ·
Problem: Contour integral, order of a pole
- degs2k4
- · Replies 29 ·
How to Find the Length of a Parametric Path?
- stau40
- · Replies 1 ·
Is a Matrix with Two Distinct Eigenvalues Always Diagonalizable?
- hitmeoff
- · Replies 3 ·
Proving Continuity of f(x) = x Using Deltas and Epsilons
- Moogie
- · Replies 35 ·
Are SU(2) and SO(3) Groups Really Isomorphic?
- ber70
- · Replies 2 ·