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Finding Rate of Flow Outward Through a Paraboloid
- blacksoil
- · Replies 3 ·
Finding MVUE for ln Q in Poisson distribution
- fireb
- · Replies 1 ·
Finding Error Bounds for Simpson's Method in Approximate Integration
- Telemachus
- · Replies 2 ·
Show that the union of countable sets is countable
- ╔(σ_σ)╝
- · Replies 6 ·
Linear algebra rank and dimensions
- SpiffyEh
- · Replies 8 ·
Laplace transform into partial fractions
- _Greg_
- · Replies 9 ·
Count the solutions in nonnegative integers
- Jamin2112
- · Replies 7 ·
Coordinate transformations for a quadratic curve: rotation, translation, and composition
- degs2k4
- · Replies 2 ·
Prove sin(Θ)tan(Θ) = cos(Θ)sec²(Θ) - cos(Θ)
- snowpanda
- · Replies 1 ·
Integration of part of a circle
- Sheve
- · Replies 3 ·
Solving the Discontinuity of y=sqrt(25-x^2)
- vipertongn
- · Replies 5 ·
Prove: A 2x2 matrix is nonsingular if and only if the determinant = 0
- superdave
- · Replies 6 ·
Space spanned by all 5x5 permutation matrices
- Kastchei
- · Replies 2 ·
Vector calculus and order of operations
- PhysicalProof
- · Replies 5 ·
Solve a³-6a=b³-6b and a⁴-4a²=b⁴-4b² for a
- dorian_gray
- · Replies 1 ·
Computing the value of an integral from Apostol I
- Press90
- · Replies 3 ·
Problems with integration by parts
- Tjvelcro
- · Replies 7 ·
Linear algebra change of bases
- SpiffyEh
- · Replies 20 ·
Linear Algebra Kernel/Image/Rank
- Zarlucicil
- · Replies 3 ·
Linear algebra proof with trivial solution
- SpiffyEh
- · Replies 6 ·
Calc II word problem(work needed to lift a leaky bucket)
- nlsherrill
- · Replies 6 ·
Why does Cantor's diagonal argument prove A and P(A) have different cardinality?
- ╔(σ_σ)╝
- · Replies 13 ·
What is an Alternative Way to Prove the Derivative of e^x = e^x?
- MHD93
- · Replies 9 ·
Chain rule with Leibniz notation and unknown function f
- [ScPpL]Shree
- · Replies 2 ·
How to evaluate what a series converges to?
- Chandasouk
- · Replies 3 ·
Proving that 24 divides a(a²-1) for odd integers
- annoymage
- · Replies 26 ·
Solving EI d⁴w/dx⁴ = 0 with boundary conditions
- seang
- · Replies 2 ·
How Do You Solve the Differential Equation y = C(e^(-αt) - e^(-βt))?
- larner
- · Replies 2 ·
Prove Linear Independence: Every Non-Empty Subset
- annoymage
- · Replies 4 ·
Complex Numbers: 4th Degree Polynomial
- 8daysAweek
- · Replies 3 ·
What does e^(xln(y)) equal when x = -1.18?
- eddysd
- · Replies 7 ·
Boundedness of Real Number Set E
- Ajot
- · Replies 5 ·
Determinate the character of an improper integral
- Telemachus
- · Replies 6 ·
Differential Cartesian Coordinates Into Cylindrical Coordinates
- sorter
- · Replies 3 ·
Why does (-1-2i)^(1/3) not equal (-1)^(1/3)·(-1+2i)^(1/3)?
- elfboy
- · Replies 12 ·
Gauss's Mean Value Property problem.
- yungman
- · Replies 6 ·
Probability:sampling without relacement
- oddiseas
- · Replies 2 ·
Alternating series where the limit goes to zero BUT it diverges?
- nlsherrill
- · Replies 7 ·
Solving the Pigeonhole Principle Homework Problem
- Kreizhn
- · Replies 1 ·
Finding Self-Intersection and Unit Tangent Vectors of γ(t)
- oddiseas
- · Replies 1 ·
When is arc length ≈ chord length
- Saladsamurai
- · Replies 6 ·
Solving ln(x)=b x^2 for Exactly One Solution
- fyziky
- · Replies 4 ·
Finding inverse Laplace transforms of 10s/(s^2+256)^2 and (6s+6)/((s+14)(s^2+4))
- cattmiow
- · Replies 8 ·
Find the Eigenvectors and eigenvalues of this matrix
- jinksys
- · Replies 6 ·
How to prove that the composition of injection is an injection?
- jy02354441
- · Replies 1 ·
Derivative of x^(2x): Solved with ln
- 3songs
- · Replies 5 ·
Explicit Solutions to this equation
- vipertongn
- · Replies 5 ·
Is there any other method to solve this determinant?
- nirajnishad
- · Replies 4 ·
Error in second derivative of sqrt(x^2+1) for linear approximation
- Asphyxiated
- · Replies 3 ·
Open-top box with square base and 60 sq in of material
- justin345
- · Replies 1 ·
Derivative of sin^(-1)(3x) + ln(sqrt(x)sqrt(sec x))
- 3songs
- · Replies 14 ·
Limit of Cosine Function without Taylor Series
- Char. Limit
- · Replies 14 ·
Find equation of line that is perpendicular to the tangent line to the curve
- Kinetica
- · Replies 6 ·
Finding the Right Delta: Epsilon-Delta Convergence in a Continuous Function
- fyziky
- · Replies 1 ·
What is the method for finding the volume of a solid rotated about the y-axis?
- justin345
- · Replies 15 ·
If g o f is surjective, then is f surjective?
- EV33
- · Replies 4 ·
Normal component of the acceleration
- Sheen91
- · Replies 14 ·
Evaluating Limit using Maclaurin series
- BrownianMan
- · Replies 7 ·
Flip a coin 2n times; chance of n heads
- Jamin2112
- · Replies 12 ·
Frobenius method non-polynomial coeficients.
- bp_psy
- · Replies 2 ·
What do these matrix symbols mean?
- eddysd
- · Replies 5 ·
What is the Relationship Between Riemann Space and Relativity?
- m.medhat
- · Replies 3 ·
What Is the Correct Approach to Solving \(\int \frac{1}{dx}\)?
- Sara991
- · Replies 8 ·
Maclaurin Series for sinh(x): What are the first three non-zero terms?
- eddysd
- · Replies 1 ·
Methods for Solving Linear Algebraic Equations: Which One Is Best?
- eddysd
- · Replies 2 ·
Does Carbon-14 Dating Agree w/ Mt. Vesuvius Eruption?
- vorcil
- · Replies 5 ·
General Solution for ODE: y'' + 6y' + 9y = x*exp(-3x)3x
- itsjared
- · Replies 3 ·
Finding roots of (x-a)³ - (x-a)b² - 2b³ - 2b²(x-a)
- degs2k4
- · Replies 13 ·
Understanding and Applying Newton's Law of Cooling
- vorcil
- · Replies 1 ·
Convergence of Power Series without Recursion Relation
- Winzer
- · Replies 6 ·
Finding velocity magnitude from implicit equations and a constraint
- Sheen91
- · Replies 11 ·
Linear algebra ordinary differential equations
- SpiffyEh
- · Replies 11 ·
Limit of 3x/(5-x) as x approaches 5+ in Calculus
- Kinetica
- · Replies 2 ·
Integral Evaluation for x^2√(2+x^3) Using Substitution or Power Method
- Kinetica
- · Replies 7 ·
Simplifying ln(c*e^{-kt})
- vorcil
- · Replies 3 ·
How do I solve this integral for the arc length of a cardioid?
- Telemachus
- · Replies 16 ·
Why is the derivative of 3ln(5x) equal to 3/x?
- Nawz
- · Replies 1 ·
Need to find where the following function increase/decrease
- 619snake
- · Replies 10 ·
Finding f'(3) and error estimate for f(x)=1/x
- Asphyxiated
- · Replies 6 ·
N=0 vs N=1 in Homework Equations: What's the Difference?
- illidari
- · Replies 1 ·
Need to find the second derivative of:
- 619snake
- · Replies 5 ·
Double Integral with a trig function
- eddysd
- · Replies 3 ·
What are the Eigenvalues and Eigenvectors of a 2x2 Matrix?
- eddysd
- · Replies 4 ·
Can You Evaluate the Cross Product in Vector Integral Calculations?
- jegues
- · Replies 10 ·
Lineal Algebra: Inverse Matrix of Symmetric Matrix
- degs2k4
- · Replies 7 ·
How does the chain rule apply to partial derivatives?
- jegues
- · Replies 3 ·
Is Every Line Integral Zero with Green's Theorem?
- EV33
- · Replies 6 ·
Bacteria culture starts with 300 bacteria
- justin345
- · Replies 1 ·
Finding the general solution to the DE
- x11010
- · Replies 3 ·
Vector calculus: divergence of a cross product
- elimenohpee
- · Replies 5 ·
Exponential Distribution of Trigonometric Functions?
- justin345
- · Replies 10 ·
What is the defining property of a conjugate subgroup A^g?
- roam
- · Replies 9 ·
Function represented as a power series
- illidari
- · Replies 6 ·
Separation of variables to solve DE
- beetle2
- · Replies 9 ·
Boundary Value Problem + Green's Function
- benronan
- · Replies 5 ·
Manipulating Limits Algebraically: Solving Tricky Equations
- sixstring91
- · Replies 3 ·
How to solve the ODE ty' + 2y = 4t^2
- IKonquer
- · Replies 1 ·
Proving all coefficients are zero if polynomial equals zero for all x
- Vaal
- · Replies 6 ·
How to integrate x cos²(x) / √(1 + x)
- optics.tech
- · Replies 17 ·