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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What is the summation of this partial sequence?
- Amaelle
- · Replies 9 ·
Finding 2 solutions of this Bessel's function using a power series
- happyparticle
- · Replies 8 ·
Integrate along curve, book has wrong answer?
- Addez123
- · Replies 2 ·
Create curve function from intersection of two surfaces
- Addez123
- · Replies 4 ·
Determine a unit vector perpendicular to the given planes
- chwala
- · Replies 11 ·
How should I solve this Diophantine equation word problem?
- Math100
- · Replies 4 ·
Determine the unit tangent vector
- chwala
- · Replies 2 ·
Integral using substitution x = -u
- songoku
- · Replies 12 ·
Understanding of the Metric Space axioms - (axiom 2 only)
- chwala
- · Replies 19 ·
The convergence Criteria ratio
- Amaelle
- · Replies 2 ·
Can anyone please verify/check if there's error in this word problem?
- Math100
- · Replies 4 ·
Green's theorem with a scalar function
- Amaelle
- · Replies 2 ·
Find the basis so that the matrix will be diagonal
- Hall
- · Replies 14 ·
How Do You Find the Limit of the Series S_n = \dfrac {3}{8}⋅\dfrac {4^n}{3^n}?
- chwala
- · Replies 2 ·
Solving for z in the Equation tan z = 1 + 2i
- ver_mathstats
- · Replies 3 ·
Finding Values of Complex Equation
- ver_mathstats
- · Replies 1 ·
U-Substitution in trig integral
- ago01
- · Replies 3 ·
Problem with the orientation of a surface
- Amaelle
- · Replies 9 ·
Show that ODE is homogeneous, but I don't think it is
- overpen57mm
- · Replies 2 ·
Calculating the circulation of the Field F along the borders of this region
- Amaelle
- · Replies 6 ·
Question about a double integral region
- Amaelle
- · Replies 5 ·
Problem with the region of an integral
- Amaelle
- · Replies 2 ·
Find the total derivative of ##u## with respect to ##x##
- chwala
- · Replies 3 ·
Finding the Taylor series of a function
- Amaelle
- · Replies 1 ·
Can anyone please review/verify my proofs for gcd problem?
- Math100
- · Replies 4 ·
Limit of a product of two functions
- DumpmeAdrenaline
- · Replies 16 ·
Difference between a closed solid and a Cartesian surface
- Amaelle
- · Replies 6 ·
Subset of the domain for the transformation to be invariant
- songoku
- · Replies 6 ·
Codomain and Range of Linear Transformation
- songoku
- · Replies 10 ·
Can anyone please review/verify this proof of greatest common divisor?
- Math100
- · Replies 2 ·
Find lcm(143, 227), lcm(306, 657), etc.? Can anyone verify my work?
- Math100
- · Replies 7 ·
Can anyone please review/verify this proof of a nonzero integer a?
- Math100
- · Replies 5 ·
Can anyone please review/verify/check this number theory proof?
- Math100
- · Replies 12 ·
How can I Easily Integrate F = ma into My Solution?
- Gaidzahg
- · Replies 18 ·
Bounded and monotonic sequences - Convergence
- chwala
- · Replies 7 ·
Using Poisson random variables to calculate this probability
- Karl Porter
- · Replies 1 ·
Limit of a Sequence: Does Square or Sqrt Change It?
- Karl Porter
- · Replies 1 ·
Volume of solid having triangle base and semicircle slice
- songoku
- · Replies 5 ·
Find the volume of the parallelepiped
- chwala
- · Replies 5 ·
Is there a way to prove that a set is bounded using calculus techniques?
- Anne5632
- · Replies 18 ·
Optimization: How to find the dual problem?
- Master1022
- · Replies 6 ·
Prove that f is a homeomorphism iff g is continuous, fg=1 and gf=1
- docnet
- · Replies 5 ·
What is the Use of the Constant in the Integral?
- songoku
- · Replies 3 ·
Prove that if any f:X-->Y is continuous, X is the discrete topology
- docnet
- · Replies 23 ·
Show that ##\lim_{n->\infty} \frac{n^2}{2^n} = 0 ##
- kwangiyu
- · Replies 5 ·
Problem with a taylor serie expansion
- Amaelle
- · Replies 2 ·
The radius of convergence of a series
- Amaelle
- · Replies 23 ·
Signal Processing: Finding the auto-correlation
- Master1022
- · Replies 2 ·
Finding Limits Using the Epsilon-Delta Method
- DumpmeAdrenaline
- · Replies 8 ·
Show that the series ##\sum_{n=2}^\infty\dfrac {1}{n^2\ln (n)}##converges
- chwala
- · Replies 51 ·
Prove that Lim x->c f(x)g(x)=0 if Lim x->c f(x)=0 and |g(x)|<K
- DumpmeAdrenaline
- · Replies 2 ·
Prove that the linear space is infinite dimensional
- Hall
- · Replies 18 ·
Prove that T is a linear transformation
- Hall
- · Replies 16 ·
Derivatives & L'Hôpital's Rule Explained
- MrNotknowinganything
- · Replies 11 ·
One set v is a linear combination of u. Prove u is linearly dependent
- cbarker1
- · Replies 12 ·
Does the Series ## \frac {(n^3+3n)^{1/2}} {5n^3+3n^2+2 sin (n)}## Converge?
- chwala
- · Replies 29 ·
Unsolvable max/min of surface with constraint
- Addez123
- · Replies 9 ·
Dynamical Systems: how to find equation for Poincare map?
- Master1022
- · Replies 1 ·
The correct way to write the range of a linear transformation
- Hall
- · Replies 11 ·
Solve the first order differential equation
- chwala
- · Replies 4 ·
Find the range of ##k## for which ##\omega## is imaginary
- JD_PM
- · Replies 16 ·
Real analysis: prove the limit exists
- docnet
- · Replies 13 ·
What is the solution to the nested integral problem?
- docnet
- · Replies 16 ·
Why Is Substitution Failing in Integrating This Function?
- songoku
- · Replies 3 ·
Anything missing or redundant about this one-sided limit proof?
- mcastillo356
- · Replies 19 ·
One-parameter parametrization of a unit circle in R^n
- docnet
- · Replies 8 ·
Find the least possible value of ##|z-w|## -Complex numbers
- chwala
- · Replies 7 ·
Solving for Tangent Lines: Analytical and Graphical Approaches
- brochesspro
- · Replies 2 ·
Is There a Simple Way to Show GL(n,C) is a Lie Group?
- ergospherical
- · Replies 4 ·
Perturbation Methods for 1st order ODE - Find the asymptotic solution
- VinnyCee
- · Replies 1 ·
Perturbation Methods: Asymptotic Matching Question
- Master1022
- · Replies 2 ·
Can Cauchy's Residue Theorem be Used for Functions with Branch Cuts?
- LagrangeEuler
- · Replies 12 ·
Multiplication of Taylor and Laurent series
- LagrangeEuler
- · Replies 12 ·
Compute the residue of a function
- docnet
- · Replies 2 ·
Use binomial theorem to find the complex number
- chwala
- · Replies 2 ·
Prove the given complex number problem
- chwala
- · Replies 3 ·
Prove that ##12≤OP≤13## in the problem involving complex numbers
- chwala
- · Replies 1 ·
Solve this pair of simultaneous equations involving complex numbers
- chwala
- · Replies 12 ·
Prove that ##\langle x, y \rangle = 0 \iff ||x + cy|| \geq ||x||##.
- Hall
- · Replies 16 ·
Prove that ##c^2+d^2=1## in the problem involving complex numbers
- chwala
- · Replies 20 ·
Prove that |f| is bounded by a quotient
- docnet
- · Replies 4 ·
Find the greatest and least values of Volume of cylinder
- chwala
- · Replies 5 ·
Find the greatest value of argument- complex numbers
- chwala
- · Replies 12 ·
Solve the equation involving binomial theorem
- chwala
- · Replies 16 ·
Calculate the speed of car for maximum economy
- chwala
- · Replies 5 ·
Solve the problem that involves partial fractions
- chwala
- · Replies 4 ·
Can I obtain the inverse Laplace transform using complex analysis?
- LagrangeEuler
- · Replies 3 ·
Dynamical Systems - Chaos: Stability condition for a 2-cycle system
- Master1022
- · Replies 2 ·
Dynamic Systems: Question about Isoclines of Systems
- Master1022
- · Replies 4 ·
Understanding Fixed Points in Hamiltonian Systems
- Master1022
- · Replies 2 ·
Optimizing Costs: A Scientific Approach to Minimizing Company Expenses
- space-time
- · Replies 14 ·
How to convince myself that I can take n=1 here?
- Hall
- · Replies 1 ·
Minimization solution of three equations in two variables
- barryj
- · Replies 3 ·
Using separation of variables in solving partial differential equations
- chwala
- · Replies 1 ·
Solve the trigonometric equation below
- chwala
- · Replies 4 ·
Contravariant derivative of a tensor field in terms of generalized coordinates?
- yucheng
- · Replies 2 ·
How Do You Solve the Differential Equation dy/dx = 1 - y^2?
- chwala
- · Replies 12 ·
Prove that a product of continuous functions is continuous
- docnet
- · Replies 8 ·
Derive an upper bound for |f(i)|
- docnet
- · Replies 16 ·
Integral of 1 / (x^2 + 2) dx ?
- askor
- · Replies 54 ·