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.
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Proving functions are surjective
- synkk
- · Replies 5 ·
Proving Convergence of the Taylor Series for 1/(1-x) as n Approaches Infinity
- freshman2013
- · Replies 1 ·
Curl in spherical coords with seeming cartesian unit vector
- leroyjenkens
- · Replies 11 ·
Derivative of y=cos(a3+x3)What is the derivative of y=cos(a3+x3)?
- physics604
- · Replies 3 ·
Finding the Derivative of y=xe-kx using the Chain Rule
- physics604
- · Replies 6 ·
How Do You Apply the Chain Rule to Differentiate y=e^(√x)?
- physics604
- · Replies 1 ·
[Discrete math] Finding simple, nonisomorphic graphs with 4 nodes
- smithisize
- · Replies 1 ·
Finding the real and imaginary part
- thercias
- · Replies 7 ·
Taylor Polynomial Problem: What is f´(1)?
- eipiplusone
- · Replies 5 ·
[itex]\int\frac{n}{(n^{2}+1)^{2}}[/itex]= itself w/ Partial Fractions
- Lebombo
- · Replies 7 ·
Harmonic function squared and mean value
- arestes
- · Replies 3 ·
Given sequence - finding the limit
- Saitama
- · Replies 24 ·
Calculating Volume of an Ellipsoid Using Spherical Coordinates
- PsychonautQQ
- · Replies 4 ·
Proving Any Group of Order 15 is Cyclic
- Lee33
- · Replies 2 ·
Evaluating a triple integral Spherical
- PsychonautQQ
- · Replies 2 ·
Integrating a Semi-Circular Region in Polar Coordinates
- PsychonautQQ
- · Replies 2 ·
What is a Basis of a Vector Space and How to Find Another Basis?
- Coolster7
- · Replies 3 ·
Finding Laurent Series for f(z)=z^2/(z+1) at z=-1
- Hertz
- · Replies 1 ·
Maximize a Function: Extrema of ρsinθ + cosθ over [0,pi/2]
- Qube
- · Replies 2 ·
Show Convergence of Contractive Sequence Homework
- bonfire09
- · Replies 16 ·
Radius and interval of convergence help
- xtrubambinoxpr
- · Replies 1 ·
Find the Inverse Laplace of 1/(s^3)
- tsslaporte
- · Replies 6 ·
Can someone just check if I did this line integral correctly?
- ainster31
- · Replies 2 ·
Finding the Interval of Convergence for Power Series | Ratio Test Explained
- xtrubambinoxpr
- · Replies 3 ·
Exact Value of 6561(1/ln(9)) Using Logarithmic Form
- imull
- · Replies 5 ·
Use DE to show error percentage
- adomad123
- · Replies 3 ·
A system of 2 non-linear equations with 2 unknowns
- pm1366
- · Replies 16 ·
Integration using the fundamental theorem of calculus
- trulyfalse
- · Replies 4 ·
Is This Differential Equation Exact or Solvable by an Integrating Factor?
- mahler1
- · Replies 4 ·
58th derivative of (1+x^3)^30 at x=0
- freshman2013
- · Replies 1 ·
Differentiable functions in complex analysis
- flooey.D
- · Replies 9 ·
Parity Operations and CPT Theorem
- physicsforumsfan
- · Replies 15 ·
For a linear mapping F, how do I define F^2?
- stgermaine
- · Replies 2 ·
Find the cone transcribing a prism
- Elpinetos
- · Replies 18 ·
Is Z7[x] Isomorphic to Z?
- jouiswalker
- · Replies 1 ·
Calculating Change in Volume of a Shrinking Sphere
- Qube
- · Replies 2 ·
What Are the Possible Values of C for f(cx) = f(x) to Hold True?
- tridianprime
- · Replies 15 ·
Induction Proof with combination
- srfriggen
- · Replies 3 ·
Solving Trig Equations In A Given Range
- BOAS
- · Replies 4 ·
Related Rates: Circles and Changing Circumference
- Qube
- · Replies 3 ·
Finding Limit of 1/(e^x-1) at x=0
- alejandrito29
- · Replies 6 ·
Maximizing the fraction of two integrals
- Verdict
- · Replies 4 ·
Vertical Tangents vs Vertical Cusps
- Qube
- · Replies 5 ·
How to Find the Change of Basis Matrix for Bases B and C?
- chipotleaway
- · Replies 2 ·
Proving the Convergence of a Series: A Simple and Concise Guide
- synkk
- · Replies 6 ·
Expressing the limits of integration for radius in polar coordinates
- iScience
- · Replies 2 ·
Phrasing mathematical statements
- hbails
- · Replies 5 ·
Displacement (Answer Key Error)
- Qube
- · Replies 6 ·
Higher Order Differential Equation: Substitution
- AATroop
- · Replies 4 ·
Distance between a point and a line.
- MarcL
- · Replies 5 ·
Finding Pseudoinverse (Moore-Penrose) through the One-Sided Inverses
- Eobseo
- · Replies 1 ·
Greatest Balance After 8 Years: Compounded Interest Homework
- imull
- · Replies 2 ·
Comparing parametric equations
- Jbreezy
- · Replies 8 ·
Why Must f(x,y,z) Attain a Maximum and Minimum on a Sphere?
- MuIotaTau
- · Replies 4 ·
Solving System of Two Differential Equations
- tsslaporte
- · Replies 1 ·
Dirac Delta Integrals: How to Solve for the Argument of the Delta Function?
- leroyjenkens
- · Replies 1 ·
Rewriting sum of iterated integrals (order of integration)
- MuIotaTau
- · Replies 2 ·
Understanding 4-Momenta Proton Qs: Current Density and Frequency Relationships
- physicsforumsfan
- · Replies 1 ·
Finding the Rate of Change of a Cone's Height Using Related Rates
- Burjam
- · Replies 6 ·
Is my Differentiation Assignment Correct? - Seeking Feedback from Experts
- mathi85
- · Replies 15 ·
Equation of a Plane with Three Points
- nameVoid
- · Replies 3 ·
Quotient rule + simplifying the result
- BOAS
- · Replies 4 ·
Maximizing Distance from Point on Sphere (1,1,-1): Lagrange Multipliers Method
- Differentiate1
- · Replies 8 ·
Radius of convergance complex power series
- Nikitin
- · Replies 2 ·
Parametic y= sqrt(t +1) and y = sqrt(t-1)
- Jbreezy
- · Replies 9 ·
Identifying Singular Points in the Equation of Motion: DE Homework
- FeDeX_LaTeX
- · Replies 4 ·
Proving Vector Norm Properties Using Different Definitions
- mathnerd15
- · Replies 14 ·
Proving lim[(2n+1)/(5n-2)] = 2/5 using the ϵ-N definition of limit
- Askhwhelp
- · Replies 3 ·
Double integral over a region needing polar coordinates.
- Tropicalism
- · Replies 4 ·
Convergence of Positive Sequences: Limits and Sums from 1 to Infinity
- Askhwhelp
- · Replies 1 ·
Related Rates Clay Pot Problem
- Burjam
- · Replies 7 ·
Trig Limits: Solving 0cot(0) - 1 = 0
- Qube
- · Replies 9 ·
Solve Temperature Question: Find a, b & k
- Burjam
- · Replies 13 ·
How Do You Correctly Set Up a Triple Integral Over a Sphere?
- PsychonautQQ
- · Replies 4 ·
How can I calculate the volume of an elipsoid using triple integrals?
- PsychonautQQ
- · Replies 3 ·
Finding Volume Triple Integral
- PsychonautQQ
- · Replies 1 ·
Finding area between sphere and parabloid
- PsychonautQQ
- · Replies 1 ·
Proof of subsequence convergence
- synkk
- · Replies 3 ·
Discrete Random Variables - Mean and Standard Deviation
- dyno0919
- · Replies 1 ·
Inverse of the Riemann Zeta Function
- DeadOriginal
- · Replies 8 ·
Is the Product of a Null Sequence and a Bounded Sequence Always Null?
- phospho
- · Replies 5 ·
Solve Exponential Equation: 2^x·ln(2)+3^x·ln(3)+4^x·ln(4) = 2x
- juantheron
- · Replies 2 ·
Determine the values of x for series convergence
- adomad123
- · Replies 2 ·
Integrals in cylindrical coordinates.
- cp255
- · Replies 7 ·
Experiment/Principle Components - Unsupervised Learning
- brojesus111
- · Replies 1 ·
Matrix representation of linear transformation
- toni07
- · Replies 1 ·
Implicit differentiation and related rates
- Panphobia
- · Replies 7 ·
Uniform Convergence Homework: Is ##f_n(x) = \frac{x}{1+nx^2}##?
- Lee33
- · Replies 4 ·
PDE, heat equation with mixed boundary conditions
- Hakkinen
- · Replies 1 ·
Optimization of Area; Inscribed Rectangles
- Qube
- · Replies 1 ·
Optimizing Integration: Converting to Polar Coordinates
- PsychonautQQ
- · Replies 3 ·
Volume in cylindrical coordinates
- physics&math
- · Replies 1 ·
Differential equations incongruecy
- fogvajarash
- · Replies 1 ·
Question on spherical integration
- PsychonautQQ
- · Replies 1 ·
What is the limit of a function under a square root?
- houssamxd
- · Replies 10 ·
How Does Centroid Affect Hydrostatic Pressure Calculation?
- Jbreezy
- · Replies 3 ·
Related Rates and Volume and Change in height
- Qube
- · Replies 2 ·
Volume and Related Rates: Solving Homework Problems with Triangle Base
- Qube
- · Replies 4 ·
Chain Rule with Partials & Evaluation Question
- Alex Bard
- · Replies 18 ·