Calculus and Beyond Homework Help Forum

Puzzled by this application of L'Hospital's rule

Equation for Equidistant Points Between Two Given Points

Soloving sqrt(5)Cos(2x + 0.464)

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Maximum area of isosceles triangle inscribed in circle

Finding Ranges of inverse functions

Alegrabic Fraction Simplification

What is the domain of the inverse function for f(x) = ln(4 - 2x)?

Why do coefficient assignments differ between Rsin(x+a) and Rcos(x+a) forms?

How can we prove the derivative of tan(y/2) is 2/(1 + x²)?

Negative Value Matrix: Finding the Singular Value Decomposition

Volume of liquid flowing into a tank

Differentiation of displacement and time to get velocity

Solve Hard C3 Question: Get Rid of cosec²x - cot²x

What is the Center of the Symmetric Group when n ≥ 3?

Why Does My Calculator Show Different Results for Inverse Sin in Trigonometry?

Smooth function's set of critical values

Algebra with a complicated function

Differential Geometery: Images of Gauss Maps

Finding critical numbers where sin x + cos x = 0

Solving Complex Gaussian Integral Problems

Trigometric Identies Rearrangement

Find the derivative from first principles

Finding the Sum of a Series: e^{(n+1)/n}- e^{(n+2)/(n+1)}

Solving ((n+1)+2)/2^(n+1) = (n+1/2^(n+1)) + 2/2^(n+1)

Solve Derivative of g(x) = x^(3/2) with First Principles

Why rectangle inscribed in triangle optimization needs no derivative

Finding coefficients in Fourier series sum to match closed form

What is a meaning of homotopic in Cauchy's theorem for the sets?

Solving laplaces equation in a 90deg annulus

Is K a Closed Set for Continuous Functions?

Why does f'(x)=f(x) with f(0)=0 give a constant function?

Solving Propositional Logic and Quantifier Expressions

Finding a Skew Line in R3 at Distance d

Set of cluster points being closed

Calculating Fall Time: Diffy Q Word Problem with Parachute and Air Resistance

Is (2n+3)/(4n+5) a Convergent Series?

How do I find the inverse Laplace Transform of a complex function?

Length of Tangents from (10,0) to (x-3)² + (y-4)² = 5² Circle?

Solving 2cosec2x = 3: Find x between 0 and 360

How can I numerically integrate a complex function with Mathematica?

How Do You Solve log_{2}8x^{2} When log_{2}x Equals p?

Finding all solutions to 2sin(x−π/3) = 1 for 0 ≤ x ≤ 2π

The behaviour of e^x near infinity and -infinity

Strange Relation: $\sum$ (m$^2$+n$^2$) = 2$\pi$ Integral

Why does e^(2(2x+ln2)) = e^(4x)e^(2ln2)?

Double Surface Integrals in Polar Coordinates

Interpretation of Trig Expression

Can determinants be calculated using tensor notation?

Solving for Z in a Complex Equation

Proving Vector A is Perpendicular to Vector B: Proving a 90° Angle

I think of it as hard proof by induction

Finding dy/dx for x = 5sin(2y + 6)

Average value of a function and simple harmonic motion

Integral of sin(x)dx/(cos(x)+sin(x)) from 0 to pi/2

Working from the general form integral

Finding turning points on a gradient

Solving Discrepancy in Partial Fractions

Proving Subgroup Criteria for Matrix Groups

Volume, Stewart ed 5, ch 6.2 # 48

Vector Addition and Bearing Calculation in 2D Motion

Calculating Prism Length Using Integration: Strang Ch. 8, Example 5

Prove the scaling property of Laplace transforms

Find Exact Value of fg(4): Learn Terminology

Is the Function f(x)=1/(1-1/x) Defined at x=0?

Complex analysis question (Roche theorem)

When do reflections across hyperplanes commute?

What Is the Recurrence Relation for the Sequence 1, 1, 2, 5, 12, 47?

Taylor polynomial error bounds for ln(1+x) approximation

Divergence of r̂/r² should be zero everywhere except origin

Estimating Car Velocity over 10 Seconds

Linear algebra - Linear dependance.

Finding volume of revolution for y = 1/x rotated about the x-axis

Efficient Integration: Solving an Integral with Constant Variables

Verify grade 11 Boolean algebra simplification answers

Solved: Inverse Laplace Transform of $\frac{e^{-2s}}{s^2+s-2}$

Integrating (5x - x²)² / 2 with substitution

Is Every Group with Squared Elements Equal to the Identity Element Abelian?

How do you set up an integral integrating two functions within a domain?

Definite Integration - but how to integrate?

Finding Taylor series coefficients for ln(sec(x)) at x=0

Testing the Continuity of k(x) at x=3: Is lim x->3- k(x) = lim x->3+ k(x) true?

Infinite Group Has Infinite Subgroups

Matrix of reflection over a 2D subspace in R³

Substitution Rule for Indefinite Integrals

Epsilon-Delta Proof: Prove sqrt(x)=sqrt(a)

Power series for 40/(x² + 4) integrated from 0 to 2

Double Integral: Finding Triangle Area

Polynominal and the remainder theorom

Calculus: Find Gradient of θ Without Differentials of Arccos

Solving Question 2: Separation of Variables

SoS problem in legendre and bessel functions

Finding Limit of (2/x^2)-(1/(1-cos(x))) as x Approaches 0

Finding Remainder of Shaded Squares in 6x4 Grid

How can substitution help with the integration of powers of ln x?

Find the integral of sin^2010 x/ 2010

How Is the Value of k Determined in These Function Compositions?

Finding a Real Solution for a Complex Equation

Discrepancy in Integration of 1/x by Parts

Max Value of k for Cubic Polynomial Factoring

How to solve infinite summations not involving pi