Calculus and Beyond Homework Help Forum

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Free calculus and beyond homework help via qualified mentors. Math courses from calculus on-wards homework. Please use the template when requesting help and show your work.
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Hey I posted in homework help but now it's gone
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Homework Help Guidelines for Students and Helpers
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What's wrong in this manipulation of a square root of a negative number?
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ODE with constant coefficient ##b##
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Use the Shifting Theorem to find the Laplace transform
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Laplace transform of proper rational function
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Laplace transform of cosine squared function
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Help calculating this limit please
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Integration problem using inscribed rectangles
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Find Values of Osculating Circle Tangent to a Parabola
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Proving rational function converges from first principles
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Find the particular solution of the second order differential equation
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Use substitution to solve the definite integral
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Alternate form of Principle of superposition
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Find Matrix P and the Diagonal Matrix D
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Comparison test to determine convergence
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Find the solution to the given differential equation
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Show that the system of equations has no unique solution
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How should I find the nontrivial stationary paths?
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Obtain an equation of the plane in the form ##px+qy+rz=d##
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Show proof of point C in the given problem that involves Polar equation
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How to Determine Correct Inverse Trig Angle?
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Proving well ordering principle from Peano Axioms
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Laplace transform of ##f(t)=(u(t)-u(t-2\pi))\sin{t}##
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Find the equation of the invariant line through the origin
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Use method of difference to find sum of series
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Use Euler method to determine the approximation of given problem
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Determining the horizontal asymptote
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Find sum of all odd square numbers
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Solve the problem that involves Binomial distribution and hypothesis test
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Reduction of order for Second Order Differential Equation
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Potential of a rotationally symmetric charge distribution
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Related rates problem for the dimensions of a cylinder
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Surface Integral of a sphere
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Question on Two Differentiation Techniques
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Partial fractions with complex linear terms
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Can Natural Numbers m and n Satisfy x + 1/m < y - 1/n?
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The chain rule for the Stratonovich integral
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Determine limits of integration in double integral change of variables
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Quadratics Having a Common Tangent
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Prove that this series converges uniformly on R
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Finding the Last Non-Zero Digit of a Repeated Factorial Expression
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Understanding Conditional Expectation, Variance, and Precision Matrices
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Are homotopies invertible?
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Calculating the area of regions between two curves
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Verify Green's Formula for a Simple DE
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Solve (t^2-1)y'' +4ty'+2y=6t, given two particular solutions
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Geodesic on a sphere and on a plane in 2D
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Find the modulus and the argument of ##\dfrac{2}{(4-2i)^2}##
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How to show that these sequences are summable?
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Solving differential equation (t^2-1)y''-6y=1
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Stokes' theorem in the plane
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Calculate this Integral around the Circular Path using Green's Theorem
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Is this a valid representation of a derivative?
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Assume that if the real-valued function h(x) is Lipschitz continuous...
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Obtaining stability criterion for 2nd order ODEs in coefficient form
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At what ##x## value is the tangent equally inclined to the given curve?
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Prove if ##a\cdot c = b \cdot c## then ##a = b## using Peano postulates
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Composition of Homotopies
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Proof that T is bounded below with ##inf T = 2M##
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Poisson process is identical on equal intervals?
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Solve the given second order differential equation
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Given unit impulse response, obtain differential equation
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Interval of convergence of power series from ratio test
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Understanding calculation of 2nd order LTI DE response to step input
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Maximum modulus theorem
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Evaluate the given integrals - line integrals
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Can You Solve a Problem Using the Definition of Supremum?
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Please check my calculations with these complex numbers
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Frequencies for harmonic oscillator with multiple periodic solutions?
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Fourier series of this scale and shift of triangle wave
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Question about Absorption Laws in Boolean Algebra
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Simplifying Boolean expressions
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Simpliying this partial differential equation
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Verify Green's Theorem in the given problem
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Integer triangle with integer heights
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Expectation of a sum of random variables
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A few questions to make sure I understand Fourier series
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How to express this Fourier coefficient without trig function?
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Solve the problem involving space curve
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Please help me understand a definition of a covariance function
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Why only odd cosine terms in this Fourier series?
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Fourier Transform - Solutions Error?
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Test whether the diets are different from one another at ##α=5\%##
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Help understanding the definition of positive semidefinite matrix
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Help with the Separation of Variables and Integration
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Conditions for the undetermined coefficients method to fail with sinusoidal input
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Why is this not a general solution to this nonlinear DE?
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Linearly independent functions with identically zero Wronskian
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Understanding Wronskian of solutions to homoeneous 2nd order linear DE
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Solving a separable matrix ODE.
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Solving a first order matrix differential equation
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Show that the given function is continuous
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Show uniqueness in Dirichlet problem in unit disk
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Evaluate the limit of this harmonic series as n tends to infinity
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Prove that solutions to autonomous first order DE can't have local maxima
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Find the supremum of ##Y## if it exists. Justify your answer.
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How to write sin(n*pi/2) as an expression (-1)^f(n)?
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Integral of sinc function using Fourier series
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Find the divergence and curl of the given vector field
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Help me understand why this summation index is not j
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Does there exist a 2x2 non-singular matrix with only one 1d eigenspace?
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Calculus Homework Help

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