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.
Why does this function make it easy to prove continuity with sequences?
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1K
Solve the problem involving sum of a series
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2
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485
Find the surface area of the given solid
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7
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442
Calculating the surface area of a solid of rotation
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33
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3K
Solve the given first order differential equation
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8
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471
Solving the Fourier cosine series
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1
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584
Integral of x^n using Reimann sums
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4
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371
Applying Stoke's Theorem: A Hint
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23
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809
Spectral decomposition of 4x4 matrix
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2
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542
My proof of the Geometry-Real Analysis theorem
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1
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387
What is the sublanguage of L={ε, 1, 11, 111}
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2
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339
Show the proof by induction in the given problem
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6
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514
Solve the problem involving sum of a series
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6
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413
Solving ##y'' - 5 y' - 6y = e^{3x}## using Laplace Transform
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7
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481
The derivative of uv wrt x using st function (homework problem)
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6
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483
Stuck on a 1st order ODE
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4
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428
Question about approximate numerical integration methods
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4
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393
Find the number of ways the cake can be shared among two people
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4
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324
(has been resolved)：Integral to find elbow volume
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8
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481
Prove algebraically that ##n^3+3n-1## is odd
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16
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860
Can a human calculate this without a calculator?
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11
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418
Find the Cartesian equation of the curve
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2
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423
How to find the Gateaux differential of this functional?
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6
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619
Test of hypothesis for independent samples
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7
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668
Understanding the Wilcoxon-signed Rank test
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2
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363
How to calculate a sink using spherical coordinates
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7
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495
Probability involving Gaussian random sequences
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1
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321
Solve the given problem that involves Test of Hypothesis
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3
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464
Calculate the pooled estimate of variance
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5
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575
Characterizing random processes
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8
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444
Computing line integral using Stokes' theorem
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8
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633
Solve the given problem that involves a space curve
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11
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516
Confused about polar integrals and setting up bounds
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4
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514
Calculate surface integral on sphere
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7
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504
Prove by induction or otherwise, that ##\sum_{r=1}^n r(3r-1)=n^3+n^2##
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20
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786
Standard topology is coarser than lower limit topology?
2
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58
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2K
Show a function is linear
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8
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514
Prove the hyperbolic function corresponding to the given trigonometric function
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32
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1K
Can't find potential of vector field
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10
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566
For what values of ##\beta## does the series converge?
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2
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445
Integral Calculation: Compute l/sqrt(x2+l2)
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5
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457
[L'Hospital's Rule] Can I Use Mathematical Induction to Prove This?
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6
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507
Parameterize an intersection between a cylinder and plane z=0
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5
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484
Marking an A Level Paper: Method vs Answer
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7
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535
Dictionary Learning: Reconstructing Incomplete Signals
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1
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338
Integral (-∞ to ∞) of Zero and ∞/∞
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16
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789
Given an NLO reduce it to unconstrained optimization problem
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5
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423
Mr. Tenenbaum's and Prof. Mattuck's advice not working (ODE)
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3
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470
Find the roots of the given hyperbolic equation
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4
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510
Shine Bright: Solving the Equation \sinh 3x = 4\sinh^3x + 3 \sinh x
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5
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562
Transformation matrix
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1
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532
T_{0} - Space Equivalent Definition
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2
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499
Linear algebra problem with a probable typo
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5
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593
Integrate ##\int\sqrt{4+x^2} dx##
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9
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631
Proof for Real Analysis
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2
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501
What is the one-dimensional counterpart to the Green-Gauss theorem?
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28
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772
Flux through top part of sphere
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6
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557
Help with random variable linear estimation
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1
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393
Solve PDE Uxx+Uyy=-2 with Boundary Conditions
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5
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1K
MSE estimation with random variables
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1
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390
Series investigation: divergence/convergence
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8
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661
Find the coordinates of intersection between tangents and given curve
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15
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688
Find ##f(x)## in the problem involving integration
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3
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473
Fourier transform of wave packet
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3
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465
Quadratic Surfaces: Substitute (a,b,c) into z=y^2-x^2
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5
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635
Evaluate the line integral
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12
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639
Solving an area problem in Multivariable Calculus, Polar mode
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4
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6K
Steepest Descent Method with Matrices
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1
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614
Introduce an integral function in a spreadsheet (Excel MS)
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13
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745
Dot product and cross product
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6
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535
Understanding the meaning of "expected fraction" (Statistics)
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4
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608
Solving Quadratics to Find the Interquartile Range
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1
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452
Uncertainty of the Standard Deviation
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3
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479
I don't understand simple Nabla operators
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26
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744
MSE estimation with random variables
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1
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472
St. Louis Arch problem
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4
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442
Understanding the concept of Probability distribution
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6
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618
Complex Integration Along Given Path
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3
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493
Solve this problem that involves a probability density function
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8
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697
Line integrals and Stokes' theorem
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7
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600
Calculate grad(A dot B)
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13
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762
Comparing Hyperbolic and Cartesian Trig Properties
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1
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535
Find the two points on the curve that share a tangent line
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9
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757
Jacobian: how to change limits of integration?
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16
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811
Probability of Hypokalemia w/ 1 or Multiple Measurements
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4
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547
Determining stationary and mean-ergodicity
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1
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549
Poisson random process problem
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10
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599
Find the equation of the tangent in the given problem
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4
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523
Determine if the given set is Bounded- Complex Numbers
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3
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631
"Simple" Fourier transform problem
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23
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825
Linear Programming Problem
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13
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731
Check on proof for property of the Laplace transform
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1
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437
Bounded non-decreasing sequence is convergent
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5
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693
Monotonic sequence definition of Continuity of a function
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13
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649
For what range of x is (e^x-1)/2x=0.5 correct to 15 decimal digits?
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2
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591
Subtracting a value from a vector
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3
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520
Proving continuity of inverse cube function
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2
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833
Creating Plots using Matlab For Interpolation
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10
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712
Convergence in probability of the sum of two random variables
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1
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7K
Antiderivative of Heaviside step function with absolute-value-argument
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2
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545

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