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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Find rate at which the liquid level is rising in the problem
- chwala
- · Replies 24 ·
Taking the Limit of this fraction involving trig functions
- Memo
- · Replies 14 ·
Related rates: How fast is a runner going to 1st base, as seen from 2nd base?
- karush
- · Replies 6 ·
Direction in which directional derivative is zero
- songoku
- · Replies 6 ·
Vector field and differential form confusion
- Lips
- · Replies 2 ·
Branch points of a complex function
- Hill
- · Replies 3 ·
[Complex analysis] Contradiction in the definition of a branch
- fatpotato
- · Replies 8 ·
Prove that range ##T'## = ##(\text{null}\ T)^0##
- zenterix
- · Replies 1 ·
Power series product convergence
- Hill
- · Replies 2 ·
Proving the Infimum and Supremum: A Short Guide for Scientists
- Lambda96
- · Replies 3 ·
Show that acceleration varies as cube of the distance given
- chwala
- · Replies 1 ·
Proof of a vector identity in electromagnetism
- Ishika_96_sparkles
- · Replies 9 ·
Vector Subspaces: Determining U as a Subspace of M4x4 Matrices
- mathiebug7
- · Replies 8 ·
[Sturm-Liouville eigenvalues and eigenfunctions problem]
- GGGGc
- · Replies 5 ·
Quadratic Residue and Quadratic Reciprocity Law QRL
- Lexaila
- · Replies 10 ·
To find work done by a variable force
- Rhdjfgjgj
- · Replies 21 ·
Apostol Problem on ODE applied to Population Growth
- zenterix
- · Replies 1 ·
Existence of directional derivative
- songoku
- · Replies 4 ·
Find f(x,y) given partial derivative and initial condition
- songoku
- · Replies 6 ·
Divergence of ##\vec{x}/\vert\vec{x}\vert^3##
- PhysicsRock
- · Replies 4 ·
Proof that velocity of image by a plane mirror is negative of object
- Rhdjfgjgj
- · Replies 5 ·
Apostol question about the differential equations of a falling object
- zenterix
- · Replies 2 ·
Should the Units of a Constant Match the Integral Boundary Conditions?
- Another
- · Replies 5 ·
Determine whether ## S[y] ## has a maximum or a minimum
- Math100
- · Replies 18 ·
Doubt about the derivative of a Taylor series
- Hak
- · Replies 42 ·
Help with a simple group theory question please
- Ineedhelpimbadatphys
- · Replies 1 ·
Model CO2 diffusing across the wall of a cylindrical alveolar blood vessel
- user123abc
- · Replies 0 ·
Show Picard iteration diverges
- psie
- · Replies 2 ·
Dx/x of quotient by def of derivative
- karush
- · Replies 7 ·
How to derive the associated Euler-Lagrange equation?
- Math100
- · Replies 6 ·
How to get general solution via Green's function?
- psie
- · Replies 1 ·
What is meant by compex dimension? (Abstract algebra)
- Ineedhelpimbadatphys
- · Replies 5 ·
Multivariable calculus problem involving partial derivatives along a surface
- sss1
- · Replies 9 ·
Calculus ## G(y, z)=z\frac{\partial}{\partial z}F(y, z)-F(y, z) ##?
- Math100
- · Replies 6 ·
Unit tangent vector and curvature with arc length parameterization
- songoku
- · Replies 1 ·
Find domain where function is Lipschitz
- psie
- · Replies 2 ·
To prove the "##m^{\text{th}}## Powers Theorem"
- brotherbobby
- · Replies 3 ·
Translation and rotation of quadric surface
- songoku
- · Replies 4 ·
Differential equation problem: y" + y' - 2y = x^2
- member 731016
- · Replies 21 ·
Solve the given differential equation
- chwala
- · Replies 10 ·
Prove ##(a+b) + c = a + (b+c)## using Peano postulates
- issacnewton
- · Replies 9 ·
Finding limit of the Fibonacci sequence
- member 731016
- · Replies 8 ·
Multivariable calculus proof involving the partial derivatives of an expression
- KungPeng Zhou
- · Replies 4 ·
How do you prove that ln(a^x) = xln(a) and a^x = e^xln(a) without using exponent rules?
- logicgate
- · Replies 6 ·
Correlation coefficient: show 1-r^2 is the ratio of 0th and 1st order models
- applestrudle
- · Replies 3 ·
Proofs about the second-order linear differential equation?
- Math100
- · Replies 21 ·
Calculate the Demand for ground support services for an airline
- Shan9
- · Replies 3 ·
Taylor Expansion for very small and very big arguments
- deuteron
- · Replies 1 ·
Separable first order ODE involving tangent
- psie
- · Replies 2 ·
Find the limit of the sequence
- KungPeng Zhou
- · Replies 7 ·
What is the derivative of ln(x)^e ?
- lIllIlIIIl
- · Replies 7 ·
A question about definite integrals and series limits
- KungPeng Zhou
- · Replies 12 ·
How to prove a mathematical logical problem with predicates?
- Xamaa
- · Replies 6 ·
Can't Find a Correct Method to Integrate \int (t - 2)^2\sqrt{t}\,dt?
- KungPeng Zhou
- · Replies 9 ·
How Does Substitution Affect Double Integration and Differentiation?
- KungPeng Zhou
- · Replies 3 ·
A question about the derivation of upper bound integrals
- KungPeng Zhou
- · Replies 23 ·
How Do You Solve Calculus Homework Problem Six Using LaTeX?
- KungPeng Zhou
- · Replies 2 ·
Hey guys here is a problem about gravity...
- shaunthesheep
- · Replies 6 ·
Deriving Maxwell's equations from the Lagrangian
- offscene
- · Replies 3 ·
Symmetry of an Integral of a Dot product
- Skaiserollz89
- · Replies 9 ·
Question re: Limits of Integration in Cylindrical Shell Equation
- HermGnos
- · Replies 24 ·
Two ways of integration giving different results
- Valour549
- · Replies 9 ·
I cannot make the Gram-Schmidt procedure work
- George Keeling
- · Replies 16 ·
Find the derivative of the given function
- chwala
- · Replies 4 ·
On the ratio test for power series
- schniefen
- · Replies 2 ·
On the definition of radius of convergence; a small supremum technicality
- schniefen
- · Replies 7 ·
Prove ##a + b = b + a## using Peano postulates
- issacnewton
- · Replies 3 ·
Show function series involving arctan is not differentiable at x=0
- schniefen
- · Replies 26 ·
Let k∈N, Show that there is i∈N s.t (1−(1/k))^i − (1−(2/k))^i ≥ 1/4
- idobido
- · Replies 12 ·
Show that the given function is decreasing
- idobido
- · Replies 9 ·
Can anyone please verify/confirm these derivatives?
- Math100
- · Replies 5 ·
Solve the given differential equation
- chwala
- · Replies 4 ·
Show that the Taylor series for this Lagrangian is the following...
- gionole
- · Replies 4 ·
Calculate the correlation coefficient in the given problem
- chwala
- · Replies 7 ·
Understanding the given proof of integers - Ring theory
- chwala
- · Replies 6 ·
Problem involving irreducible element -Ring theory
- chwala
- · Replies 7 ·
Are these the correct expressions for ## dF/dy' ##?
- Math100
- · Replies 4 ·
Using Conjunctive Normal form to find when wff is true
- member 731016
- · Replies 1 ·
Use of i and j in complex numbers
- chwala
- · Replies 5 ·
Finding the projection of a Vector
- chwala
- · Replies 4 ·
Describe the set of points that satisfy ##(x-4)(z-2)=0##
- chwala
- · Replies 11 ·
Steady state heat equation in a rectangle with a punkt heat source
- fluidistic
- · Replies 1 ·
Understanding the heat equation solution derived in this article
- Makadamij
- · Replies 7 ·
Derivation or proof of derivative sin (x)
- Mr X
- · Replies 25 ·
Using Euler's formula to prove trig identities using "sum to product" technique
- MiddleEast
- · Replies 4 ·
Linear first-order differential equation with an initial condition
- Lambda96
- · Replies 5 ·
Is the method used to evaluate the given integral correct?
- chwala
- · Replies 7 ·
Differentiate the given integral
- chwala
- · Replies 15 ·
Regarding commutative Lie groups and irreducible rep
- aalma
- · Replies 7 ·
Volume Integral of xy over Triangle Area
- physicss
- · Replies 19 ·
About representations of Lie groups
- aalma
- · Replies 8 ·
Finding domain for when composite function is continuous
- member 731016
- · Replies 3 ·
Solve the given problem that involves integration
- chwala
- · Replies 4 ·
Rate of Change: Bees in Wildflower Meadow (a-c)
- chwala
- · Replies 3 ·
Show that the graph is convex for all values of ##x##
- chwala
- · Replies 5 ·
Is this the correct way to find the Euler equation (strong form)?
- Math100
- · Replies 17 ·
Question about arc length and the condition dx/dt > 0
- songoku
- · Replies 5 ·
Notation for changing rows in a matrix
- member 731016
- · Replies 8 ·
Find Eigenvalues & Eigenvectors for Exercise 3 (2), Explained!
- member 731016
- · Replies 8 ·