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Implicit differentiation of tan(x-y) = y/(1+x²)
- UsernameValid
- · Replies 1 ·
Prove that for all real numbers x there is a y n which case x<y
- Andrax
- · Replies 2 ·
Convergence implies maximum/minimum/both
- peripatein
- · Replies 14 ·
Can't Get Integral To Come Out Right
- Meadman23
- · Replies 10 ·
Maxima and minima of functions of two variables
- Mdhiggenz
- · Replies 3 ·
How do I prove the monotonicity of √n + 1/n?
- peripatein
- · Replies 10 ·
How Do You Correctly Derive (-x^2/18)?
- Hemolymph
- · Replies 15 ·
Calculating Probability of Coin Selection Using Bayes Rule
- ifly2hi
- · Replies 1 ·
Partial Derivatives of z: Find x,y in z(x, y)
- Scottadams92
- · Replies 1 ·
Find f(z) if possible from u(x,y) and v(x,y)
- IHazAName
- · Replies 3 ·
Inverse Laplace transforms with quadratic factors
- Exocet
- · Replies 3 ·
How Do You Describe a Cylinder Using Spherical Coordinates?
- Mdhiggenz
- · Replies 6 ·
Oscillation of a closed subinterval
- chaotixmonjuish
- · Replies 2 ·
F(x) is differentiable at x =1, find f(x)
- Darth Frodo
- · Replies 3 ·
Lie derivative of covariant vector
- zardiac
- · Replies 2 ·
Deriving the Laplacian in spherical coordinates
- PhysicsIzHard
- · Replies 1 ·
Poisson and Gamma Distributions
- Artusartos
- · Replies 6 ·
Expected value and variance of a conditional pdf (I think I have it)
- phiiota
- · Replies 3 ·
What is the probability of getting 1,2,3,4 when 5 dice are thrown and
- MilenaMath
- · Replies 4 ·
Vectorial geometry, linear algebra (planes, normals, distances)
- Flowergirl
- · Replies 5 ·
Proving a sequence is monotone.
- peripatein
- · Replies 17 ·
Uniform linear splines is my equation correct?
- SMA_01
- · Replies 6 ·
Antiderivatives of Logarithmic and Radical Functions: Can They Be Solved?
- funcalys
- · Replies 7 ·
Joint density of z=(1-x)/y and w=y from bivariate transformation
- cutesteph
- · Replies 3 ·
Z, subgroups and isomorphisms re-attempt
- STEMucator
- · Replies 17 ·
Proving (AB)' = B'A' for matrix transposes
- bossman007
- · Replies 1 ·
Can Convergent Sequences with Different Limits Have Infinite Intersections?
- bedi
- · Replies 2 ·
Sum of binomial random variables
- silentone
- · Replies 1 ·
Finding f inverse prime at a point c
- k3k3
- · Replies 1 ·
Taylor Series about exp(-1/x^2)
- YayMathYay
- · Replies 6 ·
Prove the mean of the weibull distribution
- Chantry
- · Replies 4 ·
How Do I Set Up a Double Integral for a Cylinder's Volume in Polar Coordinates?
- whynot314
- · Replies 4 ·
Intervals of increase/decrease of secx.
- dylanhouse
- · Replies 3 ·
Verify whether the following points are optimal solutions to the LP?
- ashina14
- · Replies 1 ·
Criticize my proof (metric topology, Munkres)
- mathmonkey
- · Replies 2 ·
Finding W perp of inner product space
- trap101
- · Replies 4 ·
3 Vectors from a Common Point onto a Plane
- YayMathYay
- · Replies 10 ·
Find the exact volume of a bounded surface. Multiple Integrals.
- notorious_lx
- · Replies 8 ·
Integration of random variables
- nikki92
- · Replies 2 ·
Chebyshev's theorem upper bound for P(X=21)
- Hiche
- · Replies 3 ·
Binomial and Hypergeometric Distributions
- Hiche
- · Replies 3 ·
How to Determine the Density and Distribution for Transformed Variables Y and Z?
- silentone
- · Replies 1 ·
How to solve for Weibull distribution parameters using Excel's Solver?
- Iwicka
- · Replies 2 ·
Proving that n(n^2+5) is divisible by 6
- Aidan1
- · Replies 7 ·
Conceptual double integral question
- Mdhiggenz
- · Replies 3 ·
Geometric Distribution Probability problem
- Hiche
- · Replies 1 ·
Abstract Algebra Order of Permutation
- Fellowroot
- · Replies 3 ·
What are the components of u-w?
- catcat6088
- · Replies 2 ·
Setting up a double integral over two regions
- Mdhiggenz
- · Replies 2 ·
This is the correct Derivative?
- kLPantera
- · Replies 1 ·
Integral Proofing: Proving Existence and Continuity of I(x)
- cummings12332
- · Replies 4 ·
Linear Algebra : Proving that Every map is an identity operator
- vish_maths
- · Replies 4 ·
Power Series to solve Second order Differential Equations
- xWaffle
- · Replies 2 ·
[Analysis] Derivative in Two Dimensions.
- tylerc1991
- · Replies 1 ·
Poisson distribution questions
- silentone
- · Replies 1 ·
Fourier series approximation of tan(θ) on [-π/2, π/2]
- mundane
- · Replies 3 ·
Finding Expected Value with Joint Density: (3X+4Y)/(X+2Y)
- nikki92
- · Replies 6 ·
Does This Semigroup Qualify as a Group?
- Maths Lover
- · Replies 1 ·
How to find the nth term of this Series.
- mundane
- · Replies 2 ·
Fourier series for tan(θ) from -π/2 to π/2
- mundane
- · Replies 9 ·
Second derivative of √(x²+x+1) using chain and product rules
- domyy
- · Replies 3 ·
Simple Dirac Notation Problem: Dot Product of Two Vectors
- Jalo
- · Replies 2 ·
Triple integral of x² + y² between two spheres in spherical coordinates
- Kaldanis
- · Replies 10 ·
Series Convergence and Sum Calculation
- mundane
- · Replies 3 ·
Proof of identity involving del
- Aziza
- · Replies 12 ·
Finding poles of a contour integral with (A+B cos θ)²
- jtleafs33
- · Replies 1 ·
Proving Whether an Alternating Series is Divergent or Convergent
- mundane
- · Replies 5 ·
Simple statistics expectation calculation
- missavvy
- · Replies 2 ·
Cross and dot products with angle, unit vectors, and trapezium proof
- FilipaE
- · Replies 18 ·
Does Z Have Infinitely Many Isomorphic Subgroups?
- STEMucator
- · Replies 35 ·
Product Rule Derivative Problem
- Burjam
- · Replies 2 ·
Geometric density Statistics/Probability
- nikki92
- · Replies 1 ·
Polar coordinate bounds for double integral over hemisphere and disk
- Mdhiggenz
- · Replies 4 ·
Very simple applications' issue
- Andrax
- · Replies 1 ·
Is the Proof Valid for the Convergence of the Sequence x_n?
- bedi
- · Replies 9 ·
Convex Function on Many variables on an interval
- curiousguy23
- · Replies 2 ·
Conditional distribution of multinomial with n=15, p=(0.1, 0.15, 0.2, 0.24, 0.31)
- Artusartos
- · Replies 4 ·
Sin(npi/2) non-convergence to 0
- peripatein
- · Replies 8 ·
Proving the Limit of (3n+5)/2(n+1)^2 is 0 as n Approaches Infinity
- bedi
- · Replies 5 ·
Finding H''(x) for H(x) = ∫−x to x [f(t) + f(−t)]dt
- mrchris
- · Replies 5 ·
Convergence of Finite Sets: A Limit on Repeated Elements?
- bedi
- · Replies 3 ·
Expanding a function with 1/x and 1/x² terms for large x
- xWaffle
- · Replies 6 ·
Double integration of circles, spheres etc
- Lil_Margie
- · Replies 3 ·
Triple Integral - How to set up limits?
- jazzhands1
- · Replies 2 ·
Partial derivatives extensive use
- shivam jain
- · Replies 1 ·
How unitary change of basis related to Trace?
- Shing
- · Replies 6 ·
Show the mathematical relationship between Relative Risk and Difference in
- Scarlitt14
- · Replies 1 ·
Partial differentials (Need some reminders)
- chrispsiler
- · Replies 3 ·
Differential Equations (Forestry)
- knowLittle
- · Replies 11 ·
Converge or Diverge: Solving ∞Ʃ (kth root of k)/k^3 using Comparison Test
- catsfanj
- · Replies 5 ·
Continuity of matrix multiplication and inversion in a normed vector space?
- Arian.D
- · Replies 7 ·
Uniform Convergence of Poisson Kernel on [-π, π] minus (-a, a)
- hedipaldi
- · Replies 3 ·
Taylor series for 28^(3/5) around x=2
- peripatein
- · Replies 4 ·
Assuming that the system (s,*) has an identity element ,prove that:
- Maths Lover
- · Replies 2 ·
L'Hospital's Rule for Limit of x^a ln(x) as x Approaches 0 (a>0)
- fxo
- · Replies 9 ·
Prove the Identity by Using a Sign Reversing Involution
- Scarlitt14
- · Replies 4 ·
Solving Related Rate Problem: Find f(x,y) Change at T=3
- Eats Dirt
- · Replies 5 ·
Matrix of linear transformation D in basis B
- reflex
- · Replies 10 ·
How can we check that this operation is associative ?
- Maths Lover
- · Replies 2 ·
Solving a 2nd order differential with fixed constant
- th3chemist
- · Replies 6 ·