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A Better Approximation for ln(2.1) using Small Increment Method
- Appleton
- · Replies 8 ·
Convolving sinusoidal and top-hat aperture functions
- physiks
- · Replies 5 ·
How are these vector equations equivalent?
- Calpalned
- · Replies 2 ·
Functional derivative of an integral with Dirac delta
- BiGyElLoWhAt
- · Replies 27 ·
Calculus based kinematics (two dimensions) question
- RJLiberator
- · Replies 3 ·
Finding limits of integration for a volume bounded by a cylinder and planes
- Math10
- · Replies 9 ·
Tricky Integral from Griffiths QM
- showzen
- · Replies 3 ·
Integrating e^(2t)(25sint+20cost)dt using Integration by Parts
- mshiddensecret
- · Replies 2 ·
Determining if a line is perpendicular in ##R^3##
- Calpalned
- · Replies 6 ·
Evaluate the integral (inverse trig functions)
- ThatOneGuy
- · Replies 2 ·
Jacobian when there's a multivariate function inside it
- gummz
- · Replies 3 ·
How to integrate dv/dt = g - kv/m
- Math10
- · Replies 6 ·
Convergence of infinite series (e^(1/n)-1)
- MrMaterial
- · Replies 3 ·
What is the Theorem for Differentiability in Advanced Calculus?
- nateHI
- · Replies 4 ·
Solving (xy+y²+x²)dx-x²dy=0 by substitution
- MarcL
- · Replies 9 ·
How Many Ways to Select 10 Jellybeans With Up to 4 Greens?
- Extreme112
- · Replies 3 ·
Integration Regions: Convex and Continuous?
- Nicolaus
- · Replies 6 ·
Find an equation of the largest sphere
- Calpalned
- · Replies 2 ·
Finding inverse in polynomial factor ring
- PsychonautQQ
- · Replies 1 ·
Volume when rotating the region between x=y² and x=1-y² around x=3
- tree.lee
- · Replies 13 ·
Partial derivatives and complex numbers
- nmsurobert
- · Replies 4 ·
Volume of region bounded by y=x² and x=y² rotated about y=1
- tree.lee
- · Replies 2 ·
Homogenous and linear differential equations
- lumpyduster
- · Replies 6 ·
Power for a mean difference of two independent groups
- FredericChopin
- · Replies 4 ·
Understanding Partial Derivatives of x^2 + y^2 < 1
- emergentecon
- · Replies 6 ·
Prove that c = |a|b + |b|a bisects the angle between vectors a and b
- Calpalned
- · Replies 2 ·
Find values so that the vector has the specified angle
- Calpalned
- · Replies 1 ·
Complex Variables - principal argument
- YoshiMoshi
- · Replies 1 ·
Street Vendor's Daily Sales: Understanding A * P Dot Product
- Calpalned
- · Replies 1 ·
Vector with the same direction but a different magnitude
- Calpalned
- · Replies 5 ·
No idea how to word this. Finding the gradient with vector?
- Flucky
- · Replies 6 ·
Intersection of a circle with coordinate planes
- Calpalned
- · Replies 2 ·
Finding intervals where x^3 - 12x^2 + 44x - 46 is positive
- dramadeur
- · Replies 1 ·
Show the Euler-Mascheroni sequence is decreasing using areas
- timnswede
- · Replies 7 ·
Using Kepler's Third Law to find mass
- Allen L
- · Replies 1 ·
How to show G/Z(R(G)) is isomorphic to Aut(R(G))?
- A.Magnus
- · Replies 7 ·
Limit as x tends to infinity, without Laurent
- Skeptic.
- · Replies 3 ·
Use vectors and the dot product to prove the midpoint
- BoonBoon
- · Replies 2 ·
What Is the Smallest Integer d Such That a^d Equals 1 Mod n?
- cutesteph
- · Replies 2 ·
Why does lim[f(x)g(x)] not equal 1 when both limits exist and are equal?
- Dumbledore211
- · Replies 4 ·
Lagrange's mean value theorem problem
- utkarsh009
- · Replies 6 ·
How to find matrix with a given image or kernel rather than vice versa?
- Puhseechee
- · Replies 9 ·
Find all 2x2 matrices X such that AX=XA for all 2x2 matrices
- Clandry
- · Replies 5 ·
Integrating a Definite Integral with Trigonometric Functions
- utkarsh009
- · Replies 4 ·
Double Integral 4x^3 dA: Evaluating Region Bounded by y=(x-1)^2 and y=-x+3
- Math10
- · Replies 9 ·
How Do You Differentiate Complex Fractions in Calculus?
- red1312
- · Replies 9 ·
Subnormal p-Sylow Subgroup of Finite Group
- A.Magnus
- · Replies 9 ·
ChetIs the Integral Convergent?
- Neil21
- · Replies 8 ·
Proving Equivalence of Iterative Refinement Equations for Linear Systems
- beth92
- · Replies 4 ·
Show that for any square matrix, the matrix A +(A)^t is sym
- MidgetDwarf
- · Replies 2 ·
Find the slope of the tangent at the given angle theta
- Calpalned
- · Replies 4 ·
How Can We Solve the Functional Equation f(f(x+y) - f(x-y)) = xy?
- steve B. 98
- · Replies 1 ·
Find unknown vector X if these relations hold true
- Purcolator
- · Replies 8 ·
Union of increasing sigma-algebras is not sigma-algebra
- A.Magnus
- · Replies 2 ·
How they found the left nullspace in each of these examples
- LongApple
- · Replies 3 ·
Limits of Differential Equations
- olive.p
- · Replies 3 ·
Probability that a Year with 53 Sundays is a Leap Year?
- sheldonrocks97
- · Replies 2 ·
Optimizing goods distribution over 3 periods with 10% discount rate
- Gary M.
- · Replies 2 ·
Finding projection and reflection matrices from given matrices
- Clandry
- · Replies 1 ·
Factorials within alternating series
- ahmed markhoos
- · Replies 3 ·
Linear: Find a set of basic solutions and show as linear combination
- sumtingwong59
- · Replies 4 ·
Expected value of a Markov bus chain with random departures
- O_o
- · Replies 1 ·
Linear Alg: Find all values of a and determine all solutions
- sumtingwong59
- · Replies 1 ·
Vector fields and line equations Problem
- RJLiberator
- · Replies 7 ·
How to compute the integral of r(t) in three dimensions?
- RJLiberator
- · Replies 8 ·
Finding the derivative of (2x^5-3x^3+x^2)/x^3
- caters
- · Replies 10 ·
Tangent to ellipse also tangent to circle
- sarthak sharma
- · Replies 1 ·
Probability of Randomly Selective Event, Conditional Probability
- conniebear14
- · Replies 5 ·
Show that for each a < b a, b ∈ N we have the following
- coolusername
- · Replies 3 ·
Why does the Jacobian inverse matrix not match the algebraic inverse?
- bananabandana
- · Replies 1 ·
Limit as x goes to zero of x^x
- Nathanael
- · Replies 10 ·
Proving lim_{x->\frac{1}{10}}\frac{1}{x}=10
- Metal_Zelda
- · Replies 5 ·
Simple Cross Product Equation Question
- RJLiberator
- · Replies 7 ·
Find the Cartesian equation for .
- Calpalned
- · Replies 2 ·
Solving Integral of cos(x^2): Finding the Result
- occh
- · Replies 6 ·
Curve of intersection of a plane and function
- MechanicalBrank
- · Replies 8 ·
Integrating x³√(x² + 20) using u substitution
- NSB3
- · Replies 7 ·
Does ∫_{-∞}^{∞} -5x/(1+x²) dx converge or diverge?
- CookieSalesman
- · Replies 3 ·
Linear Combination - Are these solutions wrong?
- pyroknife
- · Replies 1 ·
Finding volume of solid of revolution with cylindrical shells
- Piefrenzy
- · Replies 8 ·
Vector Calculus: Mesh Size and Size of Largest Rectangle
- gradivcurl
- · Replies 9 ·
How Do You Integrate x²(√2 + x) Using Substitution?
- romeIAM
- · Replies 3 ·
How was the exponential term cancelled in this equation?
- Fjolvar
- · Replies 1 ·
Finding the range of a rational function
- sooyong94
- · Replies 19 ·
Rank of 5x3 matrix A is 3, what is RREF(A)?
- pyroknife
- · Replies 1 ·
Branch points [Complex Analysis]
- machofan
- · Replies 2 ·
Entropy (Information Theory Question)
- Jskota
- · Replies 4 ·
Partition sequence where max sub-rectangle area goes to zero but mesh size does not
- Nicolaus
- · Replies 2 ·
Series Convergence and Divergence test
- Ignis Radiis
- · Replies 17 ·
De Moivre's Theorem and Power Series
- machofan
- · Replies 1 ·
Fourier series and even extension of function
- bznm
- · Replies 2 ·
Calculating Arc Length for Parametric Equation x = e^t + e^-t and y = 5 - 2t
- Calpalned
- · Replies 6 ·
Using Power Series to Evaluate ln and sin at a Given Point
- ngc2024
- · Replies 5 ·
Integrating x*sqrt(1-x^2)+(1-x^2)/2 from 0 to 1
- Math10
- · Replies 2 ·
Convolution and Probability Distributions
- O_o
- · Replies 6 ·
Double integral of cos(x+y) from 0 to π
- Math10
- · Replies 8 ·
Solving Q'+(1/(50+t))Q=1 with integrating factor
- Math10
- · Replies 6 ·
Determine whether set is closed, open or neither.
- MechanicalBrank
- · Replies 1 ·
What is the Probability of Specific Surgery Orders in a Medical Schedule?
- s3a
- · Replies 15 ·
Partial derivatives transformation
- nmsurobert
- · Replies 2 ·