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Is f(z) =(1+z)/(1-z) a real function?
- patric44
- · Replies 17 ·
Evaluate the surface integral ##\iint\limits_{\sum} f\cdot d\sigma##
- WMDhamnekar
- · Replies 7 ·
Work to pump water from a circular pool 3.5 m deep
- the7joker7
- · Replies 1 ·
How Do You Find a Recurrence Relation for a Power Series Solution of an ODE?
- james weaver
- · Replies 8 ·
Vector space of functions defined by a condition
- Hall
- · Replies 58 ·
Spirit evaporating from a bowl
- brotherbobby
- · Replies 33 ·
Tangent, Normal, Binormal, Curvature, Torsion
- Mindscrape
- · Replies 1 ·
Finding Marginal Pdf's for a Joint PDF
- hoddo
- · Replies 1 ·
Reduction formula for ∫(lnx)^n dx
- privyet
- · Replies 4 ·
Lifeguard optimization problem: shortest time to reach point B
- VinnyCee
- · Replies 1 ·
Find the second derivative of the relation; ##x^2+y^4=10##
- chwala
- · Replies 24 ·
Finding critical points of f(x)=x³-3bx and their locus
- IntegrateMe
- · Replies 2 ·
Estimating the Volume of a Cylindrical Shell
- mopit_011
- · Replies 1 ·
Probabilities Involving Bridge
- e(ho0n3
- · Replies 11 ·
Finding Area of Shaded Segment in Circle Using Calculus
- brotherbobby
- · Replies 6 ·
Linear Approximations and Differentials
- loadsy
- · Replies 2 ·
Can a scalar multiple of a vector still be in the image of a matrix?
- arhzz
- · Replies 4 ·
Series expansion of integral (ln(x))^2/(1+x^2) dx from 0 to infinity
- newmike
- · Replies 1 ·
Marginal/Conditional Probability Mass Functions
- vikkisut88
- · Replies 2 ·
Finding the centre of mass of a hemispherical shell
- clementc
- · Replies 1 ·
Finding Exponential Fourier Series for a Periodic Signal
- VinnyCee
- · Replies 1 ·
Proving that ##T## is skew-symmetric, inner product is an integration.
- Hall
- · Replies 9 ·
Find ##\frac{dh}{dt}## in the problem involving related change.
- chwala
- · Replies 2 ·
Power series expansion for Log z
- smanalysis
- · Replies 1 ·
What is the method for evaluating the Fourier transform of a given ODE?
- sachi
- · Replies 1 ·
The height s at time t of a silver dollar dropped from the World Trade
- Yyyanngg
- · Replies 2 ·
Calculating Land Area and Confidence Interval with Uncertainty Propagation
- mx6er2587
- · Replies 1 ·
Volume by cross-section: ellipse and equilateral triangle cross sections?
- zeion
- · Replies 1 ·
What is the Equation for Tangents to a Polar Curve at the Pole?
- lovelylila
- · Replies 4 ·
How Can the Midpoint Rule Estimate the Volume of a Liver from CAT Scan Data?
- tictactony
- · Replies 1 ·
How can I use logarithms to determine the growth rate of a bacteria colony?
- Jacobpm64
- · Replies 1 ·
Proving lim((2n)^(1/n)) = 1 using binomial theorem
- Hodgey8806
- · Replies 4 ·
DISCRETE MATH: Use rules of inference to show that
- VinnyCee
- · Replies 1 ·
AP test problems, Derivatives and Tangent lines
- chris40256
- · Replies 1 ·
Angle of intersection between two parametric curves
- ElijahRockers
- · Replies 4 ·
Finding tangent lines to a parabola
- Jacobpm64
- · Replies 2 ·
Proving that ##\lim [\sqrt{4n^2 +n} - 2n] = \frac{1}{4}##
- Hall
- · Replies 9 ·
Computing##\displaystyle\int_C f\cdot dr ## for the given vector field
- WMDhamnekar
- · Replies 13 ·
Solutions of first-order matrix differential equations
- Haorong Wu
- · Replies 5 ·
Using Multiple integrals to compute expected value
- WMDhamnekar
- · Replies 16 ·
Solve the problem that involves implicit differentiation
- chwala
- · Replies 24 ·
Difficulty visualizing given set
- Physicsdudee
- · Replies 10 ·
Find a matrix ##C## such that ##C^{-1} A C## is a diagonal matrix
- Hall
- · Replies 9 ·
Transition Rate Matrix for 5 Processing Units
- CTK
- · Replies 17 ·
Are the states (or set of states) absorbing, transient or recurrent?
- CTK
- · Replies 6 ·
Transition matrix of a paint ball game
- CTK
- · Replies 6 ·
Find the equation of given curve in the form ##e^{3y}=f(x)##
- chwala
- · Replies 4 ·
Angular Velocity in the Rotating systems
- WMDhamnekar
- · Replies 4 ·
Solve the given parametric equation
- chwala
- · Replies 3 ·
Determine the probability that Andy wins the match
- chwala
- · Replies 27 ·
Link between Z-transform and Taylor series expansion
- fatpotato
- · Replies 2 ·
Stationary points classification using definiteness of the Lagrangian
- fatpotato
- · Replies 4 ·
Numerical Analysis - Richardson Extrapolation on Riemann Sum
- Graham87
- · Replies 1 ·
Find the indefinite integral of the given problem
- chwala
- · Replies 3 ·
Induction Proof, Apostol Calc Vol I, I.4.4.7
- Jonathanlikesmath
- · Replies 6 ·
Evaluation of integral having trigonometric functions
- WMDhamnekar
- · Replies 3 ·
Prove that ##\lambda## or ##-\lambda## is an eigenvalue for ##T##.
- Hall
- · Replies 11 ·
Determine the set of values of ##n## that satisfy the inequality
- chwala
- · Replies 12 ·
Why does F = -dU/dx give constant force if gravity varies with height?
- NODARman
- · Replies 2 ·
Solve the problem that involves Normal distribution
- chwala
- · Replies 7 ·
Bivariate induction proof using calculus 3
- benorin
- · Replies 3 ·
Prove B is invertible if AB = I
- songoku
- · Replies 40 ·
Solve the problem that involves Hypothesis testing and Bin (n,p)
- chwala
- · Replies 1 ·
Solve the problem that involves vector displacement
- chwala
- · Replies 17 ·
Volume inside a sphere and cylinder using spherical coordinates
- WMDhamnekar
- · Replies 34 ·
Solve the problem involving differential equation
- chwala
- · Replies 7 ·
When does the system x+3y=4-kz, 4x-2y=5+10z have no unique solution?
- chwala
- · Replies 6 ·
Value of p for dp/dt to be maximum
- songoku
- · Replies 25 ·
Proving ##(cof ~A)^t ~A = (det A)I##
- Hall
- · Replies 4 ·
Problem with the positive orientation of a surface (Stokes' theorem)
- Amaelle
- · Replies 14 ·
Second derivative of tan y = x using inverse functions
- chwala
- · Replies 15 ·
Prove 5^n + 3 is divisible by 4 using mathematical induction
- chwala
- · Replies 8 ·
Find the sum of the series ##\sum_{r=n+1}^{2n} u_r##
- chwala
- · Replies 11 ·
Proving a property of a Dedekind cut
- Hall
- · Replies 1 ·
Show that P, Q and D are collinear in the vector problem
- chwala
- · Replies 8 ·
Probability that 𝑌>3𝑋 where 𝑋,𝑌 are 𝑁(0,1) random variables
- member 428835
- · Replies 9 ·
Find the value of the definite integral
- chwala
- · Replies 6 ·
Probability of Two Consecutive Same-Value Cards in a Shuffled Deck
- murshid_islam
- · Replies 31 ·
Maxima and Minima with Lagrange multipliers (vector calculus)
- WMDhamnekar
- · Replies 19 ·
HP 50g calculator's answer is correct or author's answer is correct?
- WMDhamnekar
- · Replies 1 ·
How to Integrate [1/(x^2 + 3)] dx?
- askor
- · Replies 5 ·
Find the rate of increase of the radius of the pool
- chwala
- · Replies 11 ·
Derivative of an infinite power tower x^(x^(x^...))
- L_ucifer
- · Replies 29 ·
Change in the order of integration in triple integrals
- WMDhamnekar
- · Replies 12 ·
Proof of ##g(A_1, A_2, \cdots A_n) = c g (I_1, \cdots I_n)##.
- Hall
- · Replies 5 ·
Are Two Random Numbers More Likely to Have a Quotient Closer to an Odd Integer?
- member 428835
- · Replies 23 ·
Inclusion/Exclusion Principle for 3 events
- guyvsdcsniper
- · Replies 2 ·
Find the differential equation
- MatinSAR
- · Replies 7 ·
Finding the volume of the solid
- WMDhamnekar
- · Replies 6 ·
Finding the area under this unusual curve
- chwala
- · Replies 7 ·
Calculating Area Under a Curve Using Change of Variables and Quotient Rule
- chwala
- · Replies 5 ·
Expanding (i) and Solving (ii): Find the Solution
- chwala
- · Replies 2 ·
Solve the attached problem that involves circle and tangent
- chwala
- · Replies 2 ·
Using Faraday's laws to find the induced EMF
- L_ucifer
- · Replies 3 ·
Finding the generator function for 4 variables
- LCSphysicist
- · Replies 3 ·
Calculating the partial derivative in polar coordinates
- james weaver
- · Replies 3 ·
Solving a 2D wave equation with a forcing term
- Haorong Wu
- · Replies 3 ·
What is wrong with this flux integral?
- james weaver
- · Replies 2 ·
Proving that a "composition" is harmonic
- kmitza
- · Replies 2 ·
Equation of the 5D coordinates of the projection of a point
- user199
- · Replies 3 ·