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What does Re mean in complex analysis?
- kramer733
- · Replies 4 ·
Is the Function B(x)= xsin(1/x) Differentiable at x=0?
- sl2382
- · Replies 3 ·
Trig Substitution and Volume of Solids
- Luscinia
- · Replies 5 ·
Infinite line intersecting parabola only once
- FiveAlive
- · Replies 4 ·
How Can Green's Function Solve Boundary Conditions for ODEs?
- Mr Boom
- · Replies 3 ·
Smallest σ-algebra where f(x)=−1 for x≤0, f(x)=1 for x>0
- spitz
- · Replies 15 ·
Geometric multiplicity of an eigenvalue
- Ted123
- · Replies 14 ·
Using the definition of continuity prove a function is continuous.?
- tamintl
- · Replies 14 ·
Do All Bounded Monotone Sequences Converge?
- kmikias
- · Replies 1 ·
Computing Path Integral for f(x,y,z) = x^2 on Sphere-Plane Intersection
- BrownianMan
- · Replies 7 ·
Almost All Graphs are Non-Planar
- jgens
- · Replies 1 ·
Centre of the ring of quaternions
- Wingeer
- · Replies 3 ·
Does the integral ∫₁⁹ -4/∛(x-9) converge using the comparison test?
- theRukus
- · Replies 1 ·
Analysis: Inverse Function Theorem
- Shackleford
- · Replies 7 ·
Complex Analysis, Line Integrals and Cauchy Conceptually
- jmm5872
- · Replies 1 ·
Proving a recurrence relation by induction
- kobraa
- · Replies 1 ·
(a,b) not homeomorphic to [a,b]
- JG89
- · Replies 2 ·
Can the image of a continuous curve be open in ℝ²?
- Ted123
- · Replies 15 ·
Center of mass of cone using cylindrical coordinates
- xdrgnh
- · Replies 7 ·
Differentiability of a two variable function with parameter
- Mathitalian
- · Replies 1 ·
Real analysis question: show that x^4 - x - 1 = 0 has two real roots
- frenchkiki
- · Replies 7 ·
Convergence of √(n+1)/(2n²+n+1)
- JRangel42
- · Replies 2 ·
How do I prove that A^B is orthogonal to A?
- EmmaLemming
- · Replies 2 ·
Arclength of polar cardiod problem
- QuarkCharmer
- · Replies 7 ·
Classify the origin of the system and draw the phase portrait
- bjohnson2001
- · Replies 1 ·
Continuous Function with Open Range
- Ted123
- · Replies 2 ·
Numerical solution to the second order wave equation
- tjackson3
- · Replies 6 ·
What does P stand for in the expression P((1−√3i)^(1−i))?
- nickolas2730
- · Replies 6 ·
Average of a quantity in all directions
- matteo86bo
- · Replies 1 ·
Is a Function Continuous If It Maps Closure to Closure in Metric Spaces?
- Majrou
- · Replies 1 ·
Prove the Following Vector Identities Part 1
- bugatti79
- · Replies 29 ·
PMF for the sum of random variables
- magnifik
- · Replies 4 ·
Why does factoring x² give infinity when the answer is 4/5?
- JustinLiang
- · Replies 5 ·
How to show a series of functions is not uniformly convergent
- gregmoon
- · Replies 3 ·
Volume inside cone z=r and inside sphere x²+y²+z²=8
- stratusfactio
- · Replies 1 ·
Area of plane 3x + 5y + z = 15 inside cylinder x² + y² = 25
- dancingmonkey
- · Replies 1 ·
Indefinite Integration Calculus
- stoofertje
- · Replies 1 ·
Mean of a square of a random variable
- stukbv
- · Replies 13 ·
Convergence of sqrt(2+sqrt(sn)) = s_n+1
- zfolwick
- · Replies 3 ·
Integrating a curious function
- zip37
- · Replies 5 ·
Verify Stokes theorem for the given Surface
- crazycool2
- · Replies 16 ·
What is the derivative of X^(x^x)?
- appplejack
- · Replies 1 ·
Calculate the directional derivative
- DrunkApple
- · Replies 7 ·
Calculating Angular Displacement
- MrRandom66
- · Replies 2 ·
Proving ℓ∞(ℝ) is a subspace and ‖·‖∞ is a norm
- bugatti79
- · Replies 26 ·
General solution of a differential equation (separable)
- hpayandah
- · Replies 3 ·
What are the necessary conditions for a closed subset in metric spaces?
- Ted123
- · Replies 1 ·
Analysis: Finding limit with l'Hospital
- Shackleford
- · Replies 4 ·
Integrating a Fraction with a Constant: Decomposition or Not?
- syj
- · Replies 6 ·
Double integral problem for finding volume
- arl146
- · Replies 14 ·
Find the image set under a function
- grain1
- · Replies 6 ·
Finding the scalar equation for a plane
- silver1x
- · Replies 9 ·
Finding limit with two unknown numbers
- cataschok
- · Replies 8 ·
Sequences in Complex Plane which Converge Absolutely
- Poopsilon
- · Replies 5 ·
Some hermitian operators relations
- merkamerka
- · Replies 1 ·
Finding C_2 for Curve F in Triangle C
- stratusfactio
- · Replies 1 ·
Sequence inequality, epsilon N argument
- flyingpig
- · Replies 5 ·
How long to fill Bob's truck with tar paper?
- dctp05
- · Replies 4 ·
Polar Coordinates Improper Integral Proofs
- themadhatter1
- · Replies 2 ·
PMF of Y for Exponential Random Variable
- magnifik
- · Replies 3 ·
Is there a way to diagonalize a symmetric matrix without using a calculator?
- Locoism
- · Replies 1 ·
Tangent Plane to two parametric curves which intersect
- Vadermort
- · Replies 2 ·
Prove or disprove whether number is prime using theorem listed in post
- lostNfound
- · Replies 2 ·
Limit question: from proof that t-distribution approaches N(0,1)
- WantToBeSmart
- · Replies 2 ·
Show that a f: Z -> R , n -> n*1(subr) is a homomorphism of rings
- General_Sax
- · Replies 1 ·
Finding sum of i*r^i with r = 11/24
- Ocasta
- · Replies 1 ·
Max Volume Parcel w/ Triangular Prism: Canada Post
- dimpledur
- · Replies 5 ·
System of Two Dimensional First Order ODE
- karencorson
- · Replies 3 ·
Find the equation of the curve
- aerin8
- · Replies 4 ·
Proving if a function is One to One
- tmlrlz
- · Replies 1 ·
What is the Symmetric Matrix Associated with a Quadratic Form in R3?
- Locoism
- · Replies 1 ·
Finding preimage of a set under a continuous function on metrics
- Ted123
- · Replies 2 ·
Evaluate the integral ∫₀^∞ (sin x)/√x dx
- matematikuvol
- · Replies 16 ·
Double Integral Evaluation Using Polar Coordinates
- Chiborino
- · Replies 5 ·
Finding eigenvectors and applying initial conditions to y"+y=0
- tatianaiistb
- · Replies 3 ·
Is the Graph of a Continuous Function a Closed Set?
- Ted123
- · Replies 3 ·
[Calc II] quadratic Chebyshev approximation
- adillhoff
- · Replies 2 ·
Simplification with exponentials and imaginary numbers
- JieXian
- · Replies 1 ·
Linear system of exponential equations
- tjackson3
- · Replies 18 ·
Does the series Ʃ[k=1,inf] tan(k)/(k^2+1) converge or diverge?
- GreenPrint
- · Replies 3 ·
Finding constants c and n₀ for 16n log(n²) ≤ cn²
- discy
- · Replies 1 ·
Can 4^n always be greater than or equal to n^4 for n ≥ 5?
- IntroAnalysis
- · Replies 9 ·
How to Calculate Remainder for Convergent Series in Calculus 2?
- GreenPrint
- · Replies 13 ·
Existence of a Constant n in Integer Function Proof
- icestone111
- · Replies 5 ·
Simplifying -s + i to s - i
- JieXian
- · Replies 4 ·
Finding the local minimum of a graph
- JustinLiang
- · Replies 7 ·
Finding enclosed area and shell method volume with parametric curves
- Latios1314
- · Replies 3 ·
Calkin-Wilf-Newman function or something
- 1MileCrash
- · Replies 3 ·
Showing 2 functions are Probability Denisty Function
- Ultramilk
- · Replies 2 ·
What is the difference between an 'increasing gradient' and a positive gradient?
- Dramacon
- · Replies 6 ·
Complex Integration: Contour Evaluation and Estimation Lemma
- nickolas2730
- · Replies 2 ·
Find the equilibrium points and their stability in the system
- bjohnson2001
- · Replies 1 ·
Integral of a Log: Calculate Real Solution
- Mbert
- · Replies 8 ·
Double integral in polar coordinates
- DavidAp
- · Replies 4 ·
Prove product of infinite cyclic groups not an infinite cyclic group
- EV33
- · Replies 3 ·
{Sn} is convergent -> {|Sn|} is convergent
- Jamin2112
- · Replies 5 ·
How Many Terms Are Needed to Estimate This Alternating Series Within 0.01?
- kuczmama
- · Replies 1 ·
Dual spaces-Existence of linear functional
- neomasterc
- · Replies 5 ·
Double integral of cos(x² + y²) in polar coordinates
- DavidAp
- · Replies 2 ·
Implicitly defined parametrizations
- miglo
- · Replies 2 ·