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.
Classic Related Rates: Sand Conical
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Find tangent lines to both curves
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Can l'Hospital's Rule be Used to Solve exp(i*k-a)*x=0 for x=inf?
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Finding the largest coefficient in its corresponding term
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How Do You Invert the Function Q(t) in a Camera Flash Capacitor Model?
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Integrate x^2/(1+4•x^2)? Partial fractions
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Solve sin(2x) dx + cos(3y) dy = 0, where y(pi/2) = pi/3
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Graphing a level surface f(x,y,x)=c
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Proving Metric Equivalence for Subset Y in Metric Space X
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Determining Convergence/Divergence Of Infinite Series
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What is the difference b/w cos(lnx) and cosxlnx? integration by parts
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Find the constant k that will make this piecewise continuous.
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Is This Derivation of the Derivative of Cotangent Correct?
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Is my second derivative for y = (sinx)^2 correct?
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Rate of cooling given a direction and speed
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Verifying Subspace Properties of S+T
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Show P^1 is homemorphic to S^1
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Convergent sequences in Cartesian product of vector spaces
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Solving Laplace Transform: 2\int_{0}^{t}f'(u)sin(9(t-u)du +5cos(9t)
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Is matrix A in the form of RREF?Is Matrix A in RREF form?
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Simplifying a trigonometric product
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Need help finding derivative/related rates
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Quartic with two stationary points of inflection
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Finding Normal Components of a Plane Perpendicular to a Line in 3-Space
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Plotting Multiple Equations on One Graph in MATLAB?
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Get the area between two curvess
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Plotting Fourier Functions in Matlab - Help?
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How Does the Binomial Coefficient Calculate Combinations?
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Calculus Derivatives: Find (a-d) at 3
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Fourier Transform of sin(wt+phi)
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Show That g(y)=proj_x y is a Linear Operator.
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Evaluate a limit using a series expansion
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Double integral, change of variables or no
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Learn to Find Derivatives: f(x) = 3cosx - (sinx/4) | Quotient Rule Explained
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Linear Algebra subspaces and spans
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Finding antiderivative without integration
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Finding Volume triple integral by change of variables
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A question about linear algebra (change of basis of a linear transformation)
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Help with Cartesian to Ellipsoidal Coordinates
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Linear algebra problem involving image spaces
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How Do You Calculate the Sum of a Fourier Series at Specific Points?
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Determining Convergence of a Sequence: Monotonicity & Boundness
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Tangents to Curves: Intersection in First Quadrant
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What is the Proof for f=h when fog=x and goh=x in Composition?
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Spectral decomposition of a diagonal matrix
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Representing a graph by a Vector-Valued Function
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Span, linear independence problem
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Need a check on a simple derivative question
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Prove that a nonempty finite contains its Supremum
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Deriving equation of a ramp function graph.
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Defining Laplace transforms and their complex values
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What is the Conjugate of sin(z)?
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A general convergent series under different circumstances.
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How Do You Solve a Lagrangian Utility Maximization Problem?
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Usng the spectral decompostion of diagonalizable matrix
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Trapezoidal Approximation Error
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Help finding where a sequence converges
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Writing The Limit Of A Sequence With A Factorial
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Galois Theory- number of automorphisms of a splitting field
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Linear Algebra - orthogonal vector fields
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Maximizing z=xy^2-5 on a Bounded Region in the xy-Plane
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Linear Algebra: Span, Linear Independence Proof
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How to Minimize Error in Elliptical Orbit Model using Linear Algebra
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Testing for series convergence.
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Mixed Strategy Equilibrium in the Game of Morra
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Inverse of matrix with unknown values
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Arc Length Problem | Find Solution
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Number Theory Euclidean Algorithm
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Vector Space-Spanning Linear Algebra
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What Are the Elements of P(P(∅))?
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The derivative of sin(x)/x^2e^x?
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Proof Involving Matrix Polynomials and Matrix Multiplication
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Quick domain of function question: Why do you have 2 cases for this function?
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Determine Convergence/Divergence Of A Sequence
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Solution to a PDE (heat equation) with one initial condition
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When does a Taylor's Series not converge to its original function?
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How Do You Isolate x in This Logarithmic Trigonometric Equation?
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Verifying Analyticity of e^z Using Morera's Theorem
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Volume of a Solid: Washers/Disks/Shells
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Help in Laplace Transform, not homework
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Counterexample where X is not in the Lebesgue linear space.
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How Can We Solve These Integration Problems?
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Analysis - Metric space proof (prove max exists)
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Evaluate lim h->0: Solving Absolute Value Homework
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Finding Planar Representation of Torus with n Holes
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ODE's, Find all functions f that help satisfy the equation
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Calculating the Surface of Revolution: Solving a Challenging Integral
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Find limit of complex function
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Solve ∫(e^x)/(√4-e^(2x)) w/ arcsin of x
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Existence of a two variable function limit
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Show that (q_n)^2 approaches 2 as n goes to infinity
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Is f a Continuous Function with a Fixed Point on [a,b]?
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Help proving subsets of the integers
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Finding the amount of work done (line integrals)
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Need help on a nonlinear first order DE question
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Limit of a function of two variables
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Change integration order, what happens to the limits?
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Differential Equation- Height of water in tank
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Find dy/dx of y= the square root of ln x
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Integrating cot^4 x (csc^4 x) dx Using Identities and U Substitution
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