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Linear regression where am i going wrong?
- Scarpetta
- · Replies 1 ·
Question about error theorem for simpsons rule
- badtwistoffate
- · Replies 1 ·
Why Sigma in the Heat Equation?
- crepincdotcom
- · Replies 2 ·
-did my professor screw up the igan vector? matrices fun weee
- mr_coffee
- · Replies 3 ·
How to Optimize a Construction Contract for a Trucking Route?
- Tido611
- · Replies 12 ·
Find Rate of Convergence for sin(h)/h
- stunner5000pt
- · Replies 8 ·
Differential Equation and Fourier Series
- mathwurkz
- · Replies 2 ·
Am i setting up equations right? Matrices, finding nullspace
- mr_coffee
- · Replies 4 ·
Find vlaues of k so matrix has no solutions, what if u change the position of k?
- mr_coffee
- · Replies 4 ·
Integral of tangent squared of x
- grief
- · Replies 5 ·
Manipulating PGF for Probability Calculation
- jackbauer
- · Replies 1 ·
Maximizing Efficiency: Applying Calculus to Business Models
- CactuarEnigma
- · Replies 2 ·
What are the intervals containing the solutions for 4x^2 - e^x = 0?
- stunner5000pt
- · Replies 3 ·
What is the Probability Function for a Poisson Distributed Stochastic Variable?
- Mathman23
- · Replies 4 ·
Solving Linear Dependence of a Matrix
- mr_coffee
- · Replies 3 ·
Round Negative Numbers - Significant Digits Questions
- brad sue
- · Replies 5 ·
K cannot be what, if you want this matrix to form a basis, confused
- mr_coffee
- · Replies 1 ·
Determine Partial Limits of Sequence on a Circle
- symplectic_manifold
- · Replies 3 ·
Solve PDE: Find u(3/4,2) with l=c=1, f(x)=x(1-x), g(x)=x^2(1-x)
- stunner5000pt
- · Replies 15 ·
Is the Integral of ln(x)/(x+2) from 0 to 5 an Improper Integral?
- ElectricMile
- · Replies 2 ·
Solving Integral for Mass of D in Spherical Coordinates
- Benny
- · Replies 4 ·
Calculate Sums with F(i) Function for Math Problem
- daniel_i_l
- · Replies 3 ·
Deriving the Relationship Between Speed and Distance
- daniel_i_l
- · Replies 3 ·
Answer Limit Question: -3 | Good Day
- Mathnewbie
- · Replies 5 ·
Summing series using contour integrals
- dilberg
- · Replies 1 ·
Why Do Eigenvectors Confuse Me So Much?
- karen03grae
- · Replies 8 ·
Binomial Random Variable With Non-Integer value
- -Job-
- · Replies 5 ·
Derivative Calculator: Find dy/dx for Various Functions
- jai6638
- · Replies 3 ·
From Langevin to Fokker-Planck
- Jezuz
- · Replies 2 ·
Optimization With Inequality Constraints:
- lynxman72
- · Replies 5 ·
Understanding Compound Interest: Solving Problems and Maximizing Profits
- seiferseph
- · Replies 11 ·
Solving Parametric Equations for a Torus: Normal & Surface Areas
- fabsuk
- · Replies 1 ·
Solving Exam Questions: y^(5) + 3y^(4) - 5y''' - 15'' + 4y' + 12y = 0 & e^-A
- niteshadw
- · Replies 2 ·
How do I solve question 9 on the mathstest?
- sssa
- · Replies 2 ·
Differentiate y = x^x^x^x^...^x - Clues for Substitution
- Reshma
- · Replies 3 ·
All integrable functions are continuous?
- Skomatth
- · Replies 5 ·
Fourth order Dirichlet bounday value problem
- ODEMath
- · Replies 1 ·
Computer Modeling Project Topic (Help, please)
- Jelfish
- · Replies 6 ·
What is the solution to the boundary value problem using Green's Theorem?
- stunner5000pt
- · Replies 4 ·
Proving Vector Identity in Cartesian Coordinates
- QuantumDefect
- · Replies 2 ·
Solving a first order differential
- georgeh
- · Replies 6 ·
Change of Variables in L[u]: Hyperbolic Transformation to Wave Operator
- stunner5000pt
- · Replies 4 ·
Asymptotic stability of a system ( ordinary DE)
- ODEMath
- · Replies 3 ·
Limit Problem (L'hospitals rule ) (difference)
- Seiya
- · Replies 1 ·
Why does the professor stop converting at the fourth digit?
- beanryu
- · Replies 5 ·
What is the Spectral Radius of the Gauss-Seidel Method for this Matrix?
- stunner5000pt
- · Replies 1 ·
How Do You Solve Defective Eigenvalues in Differential Equations?
- µ³
- · Replies 2 ·
Integrate Surface Integral w/ Jacobian Transformation - Help Needed
- JasonRox
- · Replies 1 ·
Solve Limit Calc Problem: 3^(2x) - 1 / 3^(2x) + 1
- FrostScYthe
- · Replies 2 ·
Linear Algebra Help: Struggling with Question 3 Part a)
- jtm
- · Replies 1 ·
Convergence Tests for Sin(2n)/n^2 and (-3)^n/n!: Ratio Test vs Comparison Test
- badtwistoffate
- · Replies 1 ·
Solution to x + 1/(1 + x)^2 = 1/x^2
- jdstokes
- · Replies 4 ·
Proof of Integral Relation for Scalar Functions with Gradient
- Benny
- · Replies 2 ·
Integration: Partial Fractions
- Alw
- · Replies 1 ·
Optimizing Tunnel Design: Calculus of Variations on a Spherical Earth
- No Name Required
- · Replies 4 ·
Proving Differentiability of f(x,y)=x^2-2xy with Epsilon-Delta
- tmc
- · Replies 2 ·
Factoring a Polynomial with Non-Integer Roots
- Chocolaty
- · Replies 3 ·
How Do You Determine the T-line and N-line for f(x) = x*sqrt(5-x) at x = -4?
- Chocolaty
- · Replies 2 ·
AP Calc Project: Find Dimensions of 12 Fl. Oz. Cola Can
- Vigo
- · Replies 4 ·
Composite function and continuerty
- Mathman23
- · Replies 4 ·
Exactness of a differential form
- Pietjuh
- · Replies 4 ·
What is the value of the even sum in the Fourier series for |sin x|?
- standardflop
- · Replies 6 ·
Calculating Volume of Region Revolved About y=4
- bard
- · Replies 1 ·
Implicit Differentiation of Multivariable Functions
- Treadstone 71
- · Replies 7 ·
Distinct Eigenvalues and Eigenvectors in Matrix Multiplication
- JerryKelly
- · Replies 12 ·
Finding the Interval for Theta in Parametric Representation of a Sphere
- eunhye732
- · Replies 2 ·
Integrating 110*1.10^(t) from 0 to 35: Solution
- beanryu
- · Replies 4 ·
How Does t^(n-1) Arise in Differentiating f(xt, yt) with Respect to t?
- JasonRox
- · Replies 2 ·
If the Determinant is 0, what all is true? matrices fun
- mr_coffee
- · Replies 1 ·
Estimate time to reach steady state
- mpm
- · Replies 1 ·
Fast Talker Project Activity 3: Writing t(n) Questions
- WingZero
- · Replies 2 ·
Proving Symmetry and Rank of B=A - aXX^T | Unit Eigenvector Help
- JerryKelly
- · Replies 1 ·
Integrating Over an Oval: Solving Double Integrals with Non-Circular Boundaries
- rad0786
- · Replies 2 ·
Solving Maximum & Minimum of f(x,y) with Lagrange Multipliers
- Benny
- · Replies 3 ·
Tricky Cartesian to Polar Change of Variables Integral
- JasonJo
- · Replies 5 ·
Finding the basis of the nullspace, can you see if i'm doing this right?
- mr_coffee
- · Replies 2 ·
Find First 3 Terms of MacLaurin Series for sec(x)
- Swatch
- · Replies 4 ·
Solve Shortest Distance Point (0,c) from Parabola y=x^2
- gaganpreetsingh
- · Replies 2 ·
Differentiating y*x^2: x^2/(1+x^2)
- sony
- · Replies 13 ·
Studying for test : Lagrange Multipliers
- love4math
- · Replies 1 ·
What is the Matrix Version of the Multivariable Chain Rule?
- Benny
- · Replies 3 ·
Conjugate Elements of a Symmetric Group
- Treadstone 71
- · Replies 4 ·
Why Doesn't a Proof by Contradiction Work for Cauchy Convergence?
- happyg1
- · Replies 16 ·
Statistics/Probability: Joint Densities
- ak416
- · Replies 2 ·
How can I find the x-intercept of a cubic polynomial?
- Chocolaty
- · Replies 1 ·
Solve Min Cost of Fencing Rectangular Land w/ 2 Eqns
- Chocolaty
- · Replies 1 ·
What Is the Correct Laplace Solution for This Differential Equation?
- Larsson
- · Replies 3 ·
Complex-valued solutions to real-valued solutions
- NINHARDCOREFAN
- · Replies 2 ·
Construct an open subset of [0,1] of arbitrary measure dense therein
- benorin
- · Replies 3 ·
Find Harmonic Function on Disk: U(x,y)=y+y^2
- Tony11235
- · Replies 7 ·
Doubts whether my integral is right
- elle
- · Replies 6 ·
Straight Line Equation: Intercept & Slope
- shanu_bhaiya
- · Replies 2 ·
Find Arc Length Using Trapezoids
- nyyfan0729
- · Replies 1 ·
Application of integration: Volume
- nyyfan0729
- · Replies 6 ·
Why does sinx=(1/2i)[e^(ix)-e^(-ix)]?
- asdf1
- · Replies 5 ·
Partial Fractions/Laplace Transforms
- mpm
- · Replies 2 ·
Proving a Bijection between (0,1) and P(N)
- podboy6
- · Replies 4 ·
Linear Transformations, Span, and Independence
- tandoorichicken
- · Replies 1 ·
Maximizing and Minimizing Multivariable Equations
- Pengwuino
- · Replies 4 ·