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.
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Solving a Separable ODE: y'+ytanx=cosx with Initial Condition y(0)=1
- eeriana
- · Replies 4 ·
Angle between function and axis
- fermio
- · Replies 8 ·
Series- convergent or divergent?
- nuclearrape66
- · Replies 15 ·
Finding a Matrix for Successive Transformations
- sara_87
- · Replies 3 ·
Show that (kn) is divisible by (n)^k ?
- alec_tronn
- · Replies 7 ·
How to Find Constants for a Continuous Function?
- dylmans
- · Replies 1 ·
I am stubborn. Prove to me that 0.999 = 1
- Goldenwind
- · Replies 11 ·
Existence of solution to integral equation
- quasar987
- · Replies 4 ·
In topology: homeomorphism v. monotone function
- jjou
- · Replies 3 ·
Technical question in multi-variable differentiation
- jjou
- · Replies 4 ·
Easy question, unsure if this even counts as calc
- Goldenwind
- · Replies 9 ·
Can You Solve These Linear Algebra Questions?
- transgalactic
- · Replies 6 ·
How to Integrate -2x/ (1+x^2) Without a Prefix
- sara_87
- · Replies 9 ·
Prove A_4 Semidirect Product: Describe Homomorphism
- mathusers
- · Replies 1 ·
Semi-Direct Product: Homomorphisms, Generators, Relations & Isomorphism Types
- mathusers
- · Replies 1 ·
Union and Intersection of sets
- Goldenwind
- · Replies 7 ·
"Determine if ___ is a function"
- Goldenwind
- · Replies 5 ·
Monotonic Sequences: Examples of Non-Monotonic Sum
- real analyst
- · Replies 21 ·
Understanding Weights & Roots: Why Does T Act Trivially?
- jdstokes
- · Replies 1 ·
Hilbert space & orthogonal projection
- quasar987
- · Replies 2 ·
Series and Sequence Convergence final on monday
- frixis
- · Replies 7 ·
What is wrong with this proof?
- JasonJo
- · Replies 1 ·
Solving Inverse Function Homework: Bijection & Uniqueness
- benjamin111
- · Replies 2 ·
How Do You Integrate 1/(x^2 + 4)?
- nuclearrape66
- · Replies 10 ·
Field of Quotients of Integral Subdomain in Complex Num
- ehrenfest
- · Replies 4 ·
Convergence in Hilbert space question
- quasar987
- · Replies 2 ·
A formulation of continuity for bilinear forms
- quasar987
- · Replies 4 ·
Particular solution / undetermined coefficients
- ssb
- · Replies 9 ·
How can I quickly integrate 6e^-2t using simple techniques?
- pinkyjoshi65
- · Replies 9 ·
What are the properties of the given recursive Cauchy sequence?
- Vid
- · Replies 6 ·
Can Z be Injected into <x,y:xyx=y> by a Homomorphism?
- ehrenfest
- · Replies 6 ·
Solve Limit of Sequence: Determine Convergence/Divergence
- fk378
- · Replies 3 ·
Solving x^2 dy/dx = y-xy with y(-1)=-1
- Saladsamurai
- · Replies 2 ·
Solving Part B of a Math Problem: Can You Help?
- Mattofix
- · Replies 8 ·
Finding Implicit and Explicit Solutions for Initial-Value Problems
- Saladsamurai
- · Replies 4 ·
Taylor Series Homework: Find Series for f(x)=sin x at a=pi/2
- rcmango
- · Replies 1 ·
Evaluate the integral as infinit series.
- rcmango
- · Replies 1 ·
What is the area bounded by one loop of the polar curve (x^2 + y^2)^3 = 4x^2y^2?
- teleport
- · Replies 9 ·
Calculus Highway Construction Problem
- harshey
- · Replies 1 ·
Trig Substitution: Solving for the Missing Identity
- quickclick330
- · Replies 6 ·
Conditions of the Euler Equation
- jonneh
- · Replies 4 ·
First order separable differential equation
- amolv06
- · Replies 4 ·
Rom fourier transfom to fourier series
- brad sue
- · Replies 1 ·
Did I do this counting problem correct?
- mr_coffee
- · Replies 3 ·
How many integer sets of 15 contain consecutive equal numbers?
- jjmiller37
- · Replies 3 ·
Approximation and Simpson's Rule
- ada0713
- · Replies 6 ·
Solve Annoying Trig Equation for Theta: Linear Solution Using Trig Functions
- ice109
- · Replies 7 ·
What trig identity did they use?
- quickclick330
- · Replies 1 ·
Find f'(x) Two Ways: Product/Quotient Rule & Simplifying
- undrcvrbro
- · Replies 1 ·
Can you check to see if I got all these sets right?
- mr_coffee
- · Replies 1 ·
Convergence and Conditions for Integrating an Infinite Series Solution
- bassota
- · Replies 8 ·
How to Understand a Solution to a Linear Algebra Question?
- transgalactic
- · Replies 6 ·
What is the solution to the Waiting Time Paradox?
- e(ho0n3
- · Replies 14 ·
Classical Analysis I, difficult inequality
- PingPong
- · Replies 6 ·
First Order Linear Differential Equations
- mit_hacker
- · Replies 4 ·
Improper Multiple Integrals (2)
- kingwinner
- · Replies 1 ·
Finding the Centroid of a Half-Cone: Tips and Troubleshooting
- wakko101
- · Replies 1 ·
Integrating the function sqrt(1-sin2x)
- rwx1606
- · Replies 3 ·
Laplace transform of f(x)= xcos(ax)
- jhat21
- · Replies 1 ·
Area of a triangle w/calculus?
- SciSteve
- · Replies 2 ·
Find the imit of 2x + 1 - sqrt(4x^2 + 5) as x--> infinity
- projection
- · Replies 7 ·
How can I determine if an improper multiple integral converges or diverges?
- kingwinner
- · Replies 8 ·
Understanding the Order of Elements in Factor Groups of Finite Abelian Groups
- Mathdope
- · Replies 2 ·
Volume of Rotated Function: Shell Method for y=1/x on [1,4]
- physstudent1
- · Replies 2 ·
PROOF (Sequences & Series); Can anyone help me out?
- sdrmybrat
- · Replies 3 ·
Proving Limit of (-2xy)/sqrt(x^2+y^2) at (0,0)
- sinClair
- · Replies 6 ·
Group Theory Question: Is (Left) Multiplication by g an Isomorphism in G?
- ehrenfest
- · Replies 3 ·
Solving Volume of Solid S w/ Squares Perpendicular to y-Axis
- kplooksafterme
- · Replies 2 ·
Finding Functions: v(x,y) with v_x & v_y
- Trung
- · Replies 5 ·
Integrability of multiple integrals
- kingwinner
- · Replies 9 ·
Find power series representation
- rcmango
- · Replies 6 ·
What is the relationship between SO(n) and S^n?
- pivoxa15
- · Replies 3 ·
Oscillations of suspended block
- buzzmath
- · Replies 1 ·
What is the Cartesian form of 1/(2^j)?
- chonghuh
- · Replies 1 ·
Volume of Region A in First Quadrant Rotated Around y = -2
- anthonym44
- · Replies 2 ·
Solve Ratio Test Problem: Factorial Cancelling
- rcmango
- · Replies 17 ·
Position Vectors: A Geometric Explanation
- ehrenfest
- · Replies 4 ·
Solve Group Homomorphisms: Show (i) & (ii) Can Hold But Not Be Unique
- moo5003
- · Replies 4 ·
Differentiate the law of Cosine
- ryank614
- · Replies 1 ·
Solve Cubic Regression Equation for US Limousine Production
- undrcvrbro
- · Replies 5 ·
Finding Volume of Solid with Perpendicular Rectangle Cross Sections
- physstudent1
- · Replies 1 ·
Help with integral (pretty easy but my brain is stuck)
- homestar
- · Replies 3 ·
Radius of Convergence for (-1)^n(i^n)(n^2)(Z^n)/3^n in Complex Analysis
- Mattofix
- · Replies 2 ·
Converge absolutely or conditionally, or diverge?
- rcmango
- · Replies 7 ·
Ratio simplification using ratio series.
- rcmango
- · Replies 7 ·
Notation for separation of variables
- lLovePhysics
- · Replies 2 ·
How Do You Derive tan^(-1)(sqrt(8x^2-1))?
- cemar.
- · Replies 4 ·
Solve the Statistics Problem: 10 Paintings to 3 Heirs
- kuahji
- · Replies 6 ·
How to Solve a Differential Equation Problem?
- Impact215
- · Replies 2 ·
Condition for finite series: sum of squares finite + ?
- mercedesbenz
- · Replies 2 ·
Finding Velocity Zero: Solving a High School Calculus Problem
- undrcvrbro
- · Replies 2 ·
Can Richard Avoid Eating His Hat?
- cepheid
- · Replies 5 ·
Proof of CLopen Sets Homework Statement
- Hummingbird25
- · Replies 2 ·
Simple Integration using U Substitution
- anon413
- · Replies 13 ·
Improving Trigonometric Integration
- ada0713
- · Replies 1 ·
How Do You Prove a = 4R/sqrt(3) in a Body-Centered Cubic Structure?
- krnhseya
- · Replies 3 ·
What are the steps to solve a system of equations using matrices?
- Iyafrady
- · Replies 9 ·
Find the Unit Vector Parallel to 2x-z=4
- chonghuh
- · Replies 4 ·
Proving Open/Closed Sets: Functional Analysis in C [0,1]
- patricia-donn
- · Replies 2 ·
How do you solve this definite integral without a calculator?
- SNOOTCHIEBOOCHEE
- · Replies 11 ·