Join experts in discussion of calculus topics. This may include topics on Elementary functions, Calculating limits, derivatives and integrals. Optimization problems and Homework help is available.
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Can You Derive a Reduction Formula for the Integral $\int \sec^nx dx$?
- lfdahl
- · Replies 1 ·
What is the area bounded by y = 8 – 2x - x^2 and the x-axis?
- Noah1
- · Replies 3 ·
What is the substitution for the definite integral ∫202x(4−x2)1/5 dx?
- Yousra1
- · Replies 1 ·
Undergrad Extremal condition in calculus of variations, geometric
- jonjacson
- · Replies 7 ·
Does the Sequence Converge or Diverge?
- karush
- · Replies 2 ·
Evaluation of definite integral (is it correct?)
- Noah1
- · Replies 3 ·
Undergrad Are the functions for mixed derivative always equal?
- Aldnoahz
- · Replies 7 ·
Undergrad How does the change in area compare to the differential area element?
- member 428835
- · Replies 5 ·
High School Why differential of e^x is special?
- fission
- · Replies 3 ·
High School Confusion regarding area of this figure
- Prem1998
- · Replies 4 ·
Undergrad Laplace transformation of nested function
- chester20080
- · Replies 1 ·
High School Given circle, find the line of bearing of tan lines thru 0,0
- srcs
- · Replies 5 ·
Undergrad What is the derivative of the inverse secant function?
- askor
- · Replies 10 ·
Graduate How Does Dimensionality Influence a Polynomial Integral?
- spaghetti3451
- · Replies 1 ·
How Do You Calculate Position from Velocity at Time t?
- karush
- · Replies 2 ·
Evaluating Integrals: ∫_(-4)^1[f(x)]dx = (-125)/6
- Noah1
- · Replies 2 ·
Undergrad How Do You Simplify ν∇⋅(ρν)?
- echandler
- · Replies 1 ·
Finding area (application of definite integral)
- Noah1
- · Replies 9 ·
Undergrad Why does u-substitution give 0 for the integral of 1/z around the unit circle?
- Apogee
- · Replies 3 ·
Find $\tan(2x)$ Given $\cos(x-y)$ and $\sin(x+y)$
- kaliprasad
- · Replies 3 ·
High School Why can't degrees be used to approximate tan(46)?
- Prem1998
- · Replies 11 ·
Find f(a+b): $f(x)=\dfrac {2^x+2^{-x}}{2^x-2^{-x}}$
- Albert1
- · Replies 2 ·
Fourier series problem
- jimmy93
- · Replies 1 ·
What is the correct solution for $\int_{0}^{1}x\sqrt{18-2x^2} \,dx$?
- cbarker1
- · Replies 1 ·
What Is the Derivative of 4f(x) at x = 6?
- Teh
- · Replies 2 ·
Undergrad Velocity with respect to arclength is a unit tangent vector?
- Aldnoahz
- · Replies 5 ·
Undergrad Differentiability of multivariable functions
- Sho Kano
- · Replies 9 ·
What is the inequality form for a decreasing curve's slope?
- Teh
- · Replies 7 ·
High School Learning Integrals with the Graph of y=x^2
- Stephanus
- · Replies 6 ·
Ratio Test for Sum $\tiny{206.10.5.84}$
- karush
- · Replies 3 ·
Finding Max and Min of $sin(x)sin(y)$ given $x+y=\dfrac {2\pi}{3}$
- Albert1
- · Replies 3 ·
Find Derivative: Solve G'(3) Problem
- Teh
- · Replies 7 ·
What is the radius of the oil slick after 10 minutes?
- Noah1
- · Replies 2 ·
Sum of Infinite Series: TI and Book Solutions
- karush
- · Replies 2 ·
Undergrad Can we remove the arbitrary function?
- flower321
- · Replies 1 ·
How Can I Solve for B in My Math Problem?
- Teh
- · Replies 7 ·
Undergrad How is the Limit of This Sequence Determined?
- Buffu
- · Replies 21 ·
Supposed to use the root and ratio test
- karush
- · Replies 2 ·
Finding f/g: Composite Functions
- needhelpplease
- · Replies 4 ·
Simplifying calculus homework problems
- hmhmherath
- · Replies 3 ·
Use the techniques of geometric series
- karush
- · Replies 4 ·
206.8.7.47 int sin(10x) cos(5x) dx Simpsons rule
- karush
- · Replies 4 ·
206.10.3.17 Evaluate the following geometric sum
- karush
- · Replies 6 ·
Finding the slope of a tangent line
- Teh
- · Replies 1 ·
High School Does 0.999... equal 1 or just approach it?
- Kaura
- · Replies 4 ·
Undergrad Legendre Differential Equation
- TimeRip496
- · Replies 15 ·
What is the volume of the solid bounded by two paraboloids?
- cbarker1
- · Replies 6 ·
High School How vertical and horizontal shifts affect roots of quadratic and cubic functions
- Zakariyya
- · Replies 1 ·
Undergrad Determining the flux of an arbitrary vector function
- DarkBabylon
- · Replies 2 ·
Find the Slope of a Curve y=f(x) at (a,f(a)) - Determine a f
- Teh
- · Replies 2 ·
242.10.3.27 using the geometric formula of a sum
- karush
- · Replies 7 ·
Undergrad Limit with integral and absolute value
- Genilson
- · Replies 11 ·
How do evaluate this limit because i will get 2.6667 and divide by -144
- Teh
- · Replies 6 ·
Graduate Integration of velocity and thrust angle equation
- tomwilliam2
- · Replies 2 ·
Graduate How to Maximize a Nonlinear Function with Limited Variables?
- ericdavid
- · Replies 18 ·
How can 1/25 become 10?
- Teh
- · Replies 3 ·
10.3.54 repeating decimal + geometric series
- karush
- · Replies 2 ·
Undergrad Second order infinitesimal: versed sine and chord of a circle
- jonjacson
- · Replies 1 ·
What are the y limits for finding the volume of a solid with given parameters?
- cbarker1
- · Replies 5 ·
Undergrad Integration - chain rule / functional
- binbagsss
- · Replies 20 ·
High School Absolute convergence Text Book question: Boas 3rd Ed
- Battlemage!
- · Replies 4 ·
High School Which Calculus book has the most useful formulas and tables for problem-solving?
- chris bedford
- · Replies 1 ·
Undergrad Motivation for Fourier series/transform
- MexChemE
- · Replies 8 ·
What is the answer after convergence in TI-Nspire CX CAS?
- karush
- · Replies 3 ·
Graduate Does the maximum value of the following integral exist?
- Tspirit
- · Replies 4 ·
Series using Geometric series argument
- karush
- · Replies 2 ·
Undergrad What is the Upper Bound of this Summation?
- mooncrater
- · Replies 6 ·
Undergrad Is Euler's Identity Applicable to Transforming f(x)=constant*e^(-x^2)?
- zpatenaude37
- · Replies 5 ·
Undergrad Solving a Reverse Series Problem in College Calculus
- Dr. Courtney
- · Replies 6 ·
Undergrad Gaussian integration for complex phase
- spaghetti3451
- · Replies 1 ·
Proving Limit of Piecewise Function at x=0
- Harambe1
- · Replies 2 ·
What is the Formula for the Sequence 242.9.1.24-26?
- karush
- · Replies 10 ·
205.23 related rates sphere volume
- karush
- · Replies 6 ·
What is the limit of $\frac{n^2}{2^n}$ as $n$ approaches infinity?
- karush
- · Replies 6 ·
High School Does the following cross product identity always work?
- em370
- · Replies 2 ·
Is There a Discrepancy in the Bacteria Growth Formula?
- karush
- · Replies 4 ·
Undergrad What will be the 4th axis of a 3d curl?
- malfoy23111995
- · Replies 1 ·
Graduate Integrating definite Heaviside function
- bfeinberg
- · Replies 3 ·
Undergrad How do you know when ∞ - ∞ is zero?
- Battlemage!
- · Replies 6 ·
High School The Significance of the Smallest Non-Zero Derivative for a Polynomial Function
- MiLara
- · Replies 9 ·
Definite Integration: $$\int^{\frac{\sqrt{5}+1}{2}}_{1}$$
- juantheron
- · Replies 1 ·
Graduate Convergence properties of integrals
- spaghetti3451
- · Replies 15 ·
Undergrad Alternating partial sums of a series
- spaghetti3451
- · Replies 8 ·
Solve [ASK] Limit of Cosine: How to?
- Monoxdifly
- · Replies 7 ·
High School How Do You Simplify 12/4 in an Indefinite Integral?
- NickTesla
- · Replies 6 ·
High School Natural exponential function, calculus
- Medtner
- · Replies 2 ·
Identifying Vertical Asymptotes: A Non-Factoring Method
- Teh
- · Replies 6 ·
-z78 first four terms of the sequence of 𝑎_(𝑛+1)=𝑎_𝑛+𝑛,𝑎_1=−1.
- karush
- · Replies 5 ·
Thanks for catching that! I will make the corrections.
- karush
- · Replies 6 ·
Graduate Who can help evaluate this integral?
- Chestermiller
- · Replies 4 ·
Undergrad What Defines an Improper Integral?
- NihalRi
- · Replies 2 ·
Undergrad Definitions of the Riemann integral
- Frank Castle
- · Replies 14 ·
Undergrad Predicting Particle Trajectories in a Velocity Field
- member 428835
- · Replies 2 ·
Undergrad A-level differentiation/derivative dilemma
- Martin Harris
- · Replies 38 ·
What's the use of subtangent and subnormal lines?
- logan3
- · Replies 1 ·
Solving Maximisation Problem with Sections a, b, c
- tomc612
- · Replies 3 ·
Finding the limit of ((5x+3)/(5x-1))^(2x) using L'Hôpital's rule
- karush
- · Replies 12 ·
What is the difference in writing the range of values of a function
- mathlearn
- · Replies 3 ·
Undergrad Different types of vector fields?
- Hacca
- · Replies 3 ·