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How Does Hypergeometric Distribution Calculate Equal Feathered Arrows Remaining?
- ivan_x3000
- · Replies 2 ·
Solving a Simple Equation with Four Solutions
- skrat
- · Replies 3 ·
Differential Equations - first order
- FaraDazed
- · Replies 4 ·
Probability of RSI and eye strain in archers
- ivan_x3000
- · Replies 5 ·
How do partial fractions multiply out?
- Jameseyboy
- · Replies 3 ·
Binomial Distribution: Finding the number of trials
- Dommm
- · Replies 2 ·
Real integrals using complex analysis
- skrat
- · Replies 2 ·
Limit of (x²y)/(x⁴ + y²) as (x,y) → (0,0)
- physics=world
- · Replies 15 ·
Surface integrals - parametrizing a part of a sphere
- Feodalherren
- · Replies 3 ·
Roots of the Following Series in the Complex Plane
- The Wanderer
- · Replies 6 ·
Telescoping series sum evaluating to pi/3 instead of -pi/6
- student93
- · Replies 3 ·
Partial Fractions in Laurent Series Expansion
- tadf2
- · Replies 4 ·
Find a Basis B for the subspace
- mpittma1
- · Replies 7 ·
Representation of two relation matrices
- Panphobia
- · Replies 7 ·
How to equate logical statements
- Zrpeip
- · Replies 1 ·
Integration including unit vectors
- ForTheGreater
- · Replies 9 ·
Row Reduction to solve for 6 Unknowns
- Yosty22
- · Replies 4 ·
Alloy composition from component densities (Lagrange Multipliers)
- JasonB
- · Replies 7 ·
Expressing the Wi-Fi interference problem as an integer program
- brojesus111
- · Replies 12 ·
Chain Rule of a functional to an exponential
- BreathingGloom
- · Replies 3 ·
Finding two tangents to the ellipse 2x² + 7y² = 14 from point (5,2)
- smart_worker
- · Replies 11 ·
Prove that C[a;b] satisfies 8 axioms of vector space
- sheldonrocks97
- · Replies 2 ·
Solving 840 + 1.5v^2.4 - 3.6v^1.4 = 0
- Elpinetos
- · Replies 4 ·
Hey where do i begin with this complex polynomial question?
- ivan_x3000
- · Replies 12 ·
Why Does This Summation Equality Hold?
- WK95
- · Replies 14 ·
Graph Theory: Extremal Problem
- Mellete
- · Replies 1 ·
When to use Cauchy's integral formula vs residue theorem?
- skrat
- · Replies 5 ·
Difficult simplification for Arc length integral
- nicnicman
- · Replies 5 ·
I wish I could manipulate universal quantifiers better
- Atomised
- · Replies 4 ·
Combinatorics: 1= ((n+k)Cr)*((1/2)^(n+k)) from k = 0 to n
- nomadreid
- · Replies 25 ·
Delta/epsilon two variable limit
- iRaid
- · Replies 8 ·
Why can't x exceed j+1 in the intersection of intervals [j, ∞)?
- Atomised
- · Replies 16 ·
Linear system of equations with non-trivial solutions
- converge
- · Replies 2 ·
Finding k such that n^k a_n has finite limit for a_n=(6+3n)^-7
- cathy
- · Replies 25 ·
Solving Partial Differential Equations: Strategies and Techniques
- aaaa202
- · Replies 2 ·
De Moivre-Laplace theorem with large lambda values
- 2sin54
- · Replies 4 ·
Conformal mapping of an infinite strip onto itself
- DeadOriginal
- · Replies 1 ·
Continuously differentiable function
- Lee33
- · Replies 2 ·
Differentiation of vector function(explanation of solution)
- negation
- · Replies 7 ·
Doppler effect formulas at low speeds with Taylor expansion
- tssuser
- · Replies 3 ·
Can someone explain this equality to me (complex variables)
- richyw
- · Replies 2 ·
Help integrating 1/(cosh(z)+1)
- Jarfi
- · Replies 6 ·
Find region for which F(x,y) = (x+y)^2 is Lipschitz in y
- jamesb1
- · Replies 3 ·
Green's theorem orientation for circulation around circle
- Feodalherren
- · Replies 3 ·
Rotation linear transformation
- negation
- · Replies 2 ·
Summation Convention for 2 Vectors
- BHL 20
- · Replies 5 ·
How to calculate this inverse Fourier Transform?
- Nat3
- · Replies 12 ·
Calculate real integrals using complex analysis
- skrat
- · Replies 1 ·
Laurent series of 1/(z²-1) in three regions
- richyw
- · Replies 7 ·
Unitary matrix and preservation of vector norm in arbitrary basis
- D_Tr
- · Replies 2 ·
Can sum or product of functions have a limit if neither function does?
- ythamsten
- · Replies 4 ·
Problem with unknown functions in integrals
- pat804
- · Replies 5 ·
Rotate Plane: Transform z=b-y to Horizontal Plane
- julz127
- · Replies 3 ·
Differential equation with Fourier Transform
- skrat
- · Replies 10 ·
Solving ODEs Using Laplace: Two Challenging Problems
- sandpants
- · Replies 8 ·
Total differential and marginal rate of substitution for u = ax₁ + bx₂
- 939
- · Replies 2 ·
Finding Integrals: ∫ (5x^2 + sqrt(x) - 4/x^2) dx
- Mathsishard123
- · Replies 7 ·
Find the area of the loop using Green's Theorem
- coolusername
- · Replies 3 ·
Solve Series Convergence Problem: Find Sum
- Yae Miteo
- · Replies 1 ·
Why is lim f(x)×g(x) indeterminate when f(x)→∞ and g(x)→0?
- negation
- · Replies 10 ·
Show that differentiable curves have measure zero in R^2
- Demon117
- · Replies 8 ·
How do I solve differential equation?
- skrat
- · Replies 10 ·
Type II error hypothesis question
- theBEAST
- · Replies 1 ·
How Accurate Is the Ninth Partial Sum of an Alternating Series?
- syeh
- · Replies 1 ·
Find P and C such that ##A=PCP^{-1}##
- STEMucator
- · Replies 4 ·
Finding the volume using spherical coordinates
- Temp0
- · Replies 4 ·
Is f(x,y) = x²/y a linear transformation?
- negation
- · Replies 7 ·
Differential equation right hand function
- Doubell
- · Replies 4 ·
Using Integral Substitution to Solve a Challenging Integration Problem
- chemphys1
- · Replies 3 ·
Integrating a Taylor Expansion with Limits: Finding the Exact Value
- chemphys1
- · Replies 3 ·
Find matrix corresponding to Linear Tranformation (Orth. Projection)
- nlykkei
- · Replies 7 ·
Find a Matrix P that diagonalizes A
- mpittma1
- · Replies 1 ·
Rearrange Euler's identity to isolate i
- Gondur
- · Replies 2 ·
Find area of the region bounded by the circular arc in 1st Quadrant
- coolusername
- · Replies 7 ·
Volume of a solid using disks/washers
- toothpaste666
- · Replies 6 ·
Simple Linear Transformation: Proving Linearity with (1,1) Vectors
- negation
- · Replies 5 ·
What is the span of {(1; 1; 0),(0; 0; 2)}?
- negation
- · Replies 3 ·
What Is the Locus of z If |(z+1)/(z-1)|=2?
- ps3stephen
- · Replies 2 ·
Spherical surface area element
- binbagsss
- · Replies 5 ·
Show that T is a contraction on a metric space
- phosgene
- · Replies 2 ·
Limit of cos(x)/x and sec(x)/x
- Jhenrique
- · Replies 6 ·
Explicit formula for a convergent series
- trulyfalse
- · Replies 1 ·
Finding change in altitude, and speed in x direction and y direction
- yazz912
- · Replies 5 ·
Roots of a squared polynomial ( complex numbers)
- Axe199
- · Replies 4 ·
Integral of trigonometric substitutions
- Jhenrique
- · Replies 12 ·
Finding the Limit of a Function: Sin(x)/x as x->0
- negation
- · Replies 2 ·
Is vector AP parallel to u = (1,4,-3)?
- negation
- · Replies 36 ·
Find all solutions of given equation and draw them
- skrat
- · Replies 14 ·
Proving ac < bd: Inequality Proof
- Kzmo
- · Replies 8 ·
How to Solve f(x)=y for x in Different Cases
- Panphobia
- · Replies 7 ·
Explanation as regards range and domains
- negation
- · Replies 12 ·
What Shape Do the Characteristic Curves of This PDE Form?
- jimmycricket
- · Replies 1 ·
Finding interval of convergence for series with (-3)^n x^n / (n√n)
- STJ
- · Replies 4 ·
Example of For every b ∈ R7, the system ATx = b is consistent
- negation
- · Replies 3 ·
Finding the limit of (3^x+4^x)/7^x as x approaches infinity
- student93
- · Replies 1 ·
Proving convergence of a series without knowing the sum
- student93
- · Replies 3 ·
Proof of bijection of a function
- Panphobia
- · Replies 2 ·
Difficult G.P. Problem from a Difficult Math Book
- z.js
- · Replies 1 ·
Proving |abs(x)-abs(y)|≤|x-y|
- lilli-baba
- · Replies 3 ·
Finding the general term of a series to determine convergence
- student93
- · Replies 9 ·