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.
If f(a)=g(a) and f(b)-g(b), prove they will have parallel tan lines
  • NWeid1
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Derivative of Composite Function
  • Kenji Liew
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Second order homogeneous ODE with vanishing solution
  • CassieG
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2
Legendre differential equation and reduction of order
  • CassieG
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2
Finding an expression for the series
  • Timebomb3750
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8
Perona-Malik Diffusion Equation
  • pearpan
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1
A slingshot rotates counterclockwise on the circle x^2+y^2=9
  • NWeid1
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Finding orthonormal basis for the intersection of the subspaces
  • vooor
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1
Finding the Fourier series of a function.
  • bubokribuck
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Finding the radius of convergence
  • Timebomb3750
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Differentiating :calculus theory
  • chapsticks
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5
Solve an equation with complex numbers
  • 2slowtogofast
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5
Surface integral problem - don't need to use Jacobian for polar?
  • ishanz
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8
Markov transition matrix in canonical form?
  • cdotter
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3
Fourier Series Coefficients - How to Calculate and Integrate for Even Functions
  • Studious_stud
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3
Is <(12)> a Maximal Subgroup of S_{3}?
  • moont14263
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4
Finding Tangent Line Slope for y=x^3 and its Intersection Point
  • Willowz
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12
Solve Urgent Problem: 2 - Very Important for My Lesson
  • isolet
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1
Using ratio test to find radius of convergence
  • Timebomb3750
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10
Is n! Less Than (n+1)^n Simplifiable?
  • brookey86
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5
Proving Continuity in Stronger and Weaker Topologies
  • Ted123
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5
How to prove this derivative problem
  • Spartakhus
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6
Linear Algebra scholarship exam
  • Maybe_Memorie
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4
Show that the gradient of the curve
  • studentxlol
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1
Integration of Exponential Function with Limits from 0 to t
  • matt222
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Prove trigonometric expression
  • DryRun
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2
What is the correct Taylor expansion for sin x around -pi/4 to the fourth term?
  • pantheid
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1
Differential Forms and Gradients
  • TranscendArcu
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16
Differentiate the square of the distance
  • chapsticks
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8
What Is the Probability That Your Second Daughter Is the Fourth Child?
  • bball3212
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4
Simplifying the derivative after using the Product Rule. Help?
  • Vanessa13
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21
Linear Transformation: B-matrix [T]B
  • PirateFan308
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2
Trouble completing the square on the integral
  • en bloc
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2
Optimization with three variables
  • velocityviper
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4
First Order Nonlinear Partial Differential Equation
  • Compressible
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3
Third Order Non-Linear Homogeneous ODE
  • Compressible
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6
Relativistic Momentum derivative respect to velocity
  • Curtis15
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1
Finding the Limit of a Series: [a1]=√12, [an+1]=√(12+an)
  • jaqueh
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3
Strange ODE from my final today?
  • Agent M27
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2
Solving Power Series with Integral Test for Homework
  • jaqueh
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5
Logarithmic Differentiation for (1+x)^(1/x): Finding dy/dx
  • chapsticks
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2
Solving differential equations
  • chapsticks
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2
D.w.r.t.x (cosh x)^(sin x) = Derivative of (cosh x)^(sin x)
  • DryRun
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7
If f and g are monotonic, is f(g(x))?
  • NWeid1
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3
Divergence/Convergency of a series
  • Heaviplace
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7
Linear Approximation of \sqrt[3]{27.02} using f(x)+f'(x)(x-a) method
  • forestmine
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4
What are the limits of a Fourier integral?
  • Studious_stud
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6
Proving f(0)=f(1) in the Sierpinski Topology with a Continuous Function
  • Ted123
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12
Arc Length Problem Find 0 ≤ x ≤ 3
  • bmr676
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7
Is the Derivative of ln[ln tanh x] Well-Defined?
  • DryRun
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Can Induction Prove All Terms in a Sequence Are Greater Than One?
  • mtayab1994
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Prove that, if f(x) is differentiable at x =c , then f(x) is continous at x=c
  • kramer733
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14
Differential K-Forms on Rn: Meaningless w/ k>n?
  • TranscendArcu
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3
NP-Complete Problem: Determine if NFAs A and B Accept Same Language
  • complexity9
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Divergence free vector fields in R^n
  • szf654
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Combination/Permutation question Why is my answer wrong?
  • tamintl
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8
3rd order, multivariable taylor series
  • sandy.bridge
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3
Finding Components of a Vector in a 3D Space
  • matteo86bo
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Finding the fundamental matrix where psi(0) = the identity matrix
  • capertiller
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Extremely hard vectors/geometry problem: Find the centre of a sphere
  • Nikitin
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2
Relationship between eigenvalues of 2x2 matrices within a 4x4 matrix
  • brushman
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1
How do I evaluate this Line Integral over the boundary of a unit disk?
  • Bamboozled91
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6
How Do You Calculate Max Relative Error in Projectile Motion?
  • D44
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How to Find Constants in a Ball's Simple Harmonic Motion on an Asteroid
  • MrRandom66
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Calculating Taylor Series for e^(x^2) around x=0
  • dantheman57
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Partial differentiation of cos (in vector calculus)
  • Eight
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Triple Integral of minimum value
  • BioMan789
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Eigenvalue/Eigenvector problem. Check my solution please.
  • foxofdesert
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What Substitution Should Be Used to Solve ∫(1+x)/(1+x^2) dx?
  • Miike012
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4
Computing Fourier Series for x^2 Between -pi and pi
  • Studious_stud
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5
Line integral, Error in my textbook?.
  • armolinasf
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1
Fluid force on a dam just trying to reason with the problem
  • 1MileCrash
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Prove 2coth^(-1)(e^x) = ln[cosech x + coth x]
  • DryRun
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1
Linear Algebra Problem - Finding The Equation Of A Plane
  • Slappa
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3
Divergence Free But Not the Curl of Any Vector
  • TranscendArcu
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Integration, Limits, and e^(x)
  • Krishan93
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Is f(z)=x differentiable with respect to z?
  • inurface323
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Discrete Math: Functions with Powers
  • finalsblow
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Proving PoSet of cross product
  • PennState666
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4
Solve first order difference equation
  • toofle
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1
What is the line integral for the given line segments and parametric equations?
  • maogden
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7
QR Fatoration (Linear Algebra) (FIXED)
  • leoh
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1
Metric Space: A Proof of diam(A∪B) ≤ diam(A) + diam(B) | Homework Help
  • Maybe_Memorie
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Combinatorial Proof: Solving (n C k)= (n-1 C k) + (n-1 C k-1)
  • Big-oh
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4
Use the defiinition of a line integral to evaluate
  • Bamboozled91
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3
If f and g are monotonic, is f(g(x))?
  • NWeid1
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8
Show That \{x_n\} is Convergent: Step-by-Step Guide
  • Damidami
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2
Linear Algebra - Linear Transformation of a polynomial
  • Jonmundsson
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2
Center of mass of solid hemisphere by using angle as variable.
  • AlchemistK
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2
Product Measures, Fubini's Theorem
  • glacier302
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1
Correct Application of Divergence Theorem?
  • TranscendArcu
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5
I'm glad I could help! Let me know if you have any other questions.
  • bugatti79
  • · Replies 14 ·
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Find linear transformation using diagonal matrix
  • csc2iffy
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2
If the graph of a differentiable function is symmetric
  • NWeid1
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Values for which a set of vectors form a basis of Rn
  • otapia13
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Linear AlgebraMatrix Representation Problem
  • kr0z3n
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1
Troubleshooting Series: Overcoming a Persistent Problem
  • rasi
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15
Linear Algebra- determining if a eigenbasis exists
  • brushman
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3
Use EVT and Fermats to prove there is a c such that f'(c)=0
  • NWeid1
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1
If f(a)=g(a) and f(b)-g(b), prove they will have parallel tan lines
  • NWeid1
  • · Replies 7 ·
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7