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Free ebook http://tinyurl.com/EngMathYT A basic example showing how to solve an initial value problem involving a separable differential equation.
Views: 238440 Dr Chris Tisdell
Views: 649718 Khan Academy
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! Mixing Problems and Separable Differential Equations. In this video, I discuss how a basic type of mixing problem can be solved by recognizing that the situation is modeled by a separable differential equation.
Views: 334020 patrickJMT
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! Euler's Method - Another Example #1. In this video, I show another example of using Euler's method to solve a differential equation. (Ok, we do not find an exact solution when doing this method; rather we are approximating the solution!)
Views: 270481 patrickJMT
Views: 195949 Krista King
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! The Logistic Equation and Models for Population - Example 1, part 1. In this video, we have an example where biologists stock a lake with fish and after one year the population has tripled. Knowing the carrying capacity, I find a formula for the the population at time ' t ' using the analytic solution.
Views: 221393 patrickJMT
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! In this video, we know that a population is growing exponentially; we also know there were 200 bacteria 3 days ago and 1000 bacteria yesterday. How many bacteria will be present tomorrow?
Views: 351539 patrickJMT
how to solve an equation using initial value problem is given
Views: 204 Yaar Padha De
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! Exact Differential Equations - In this video I show what it means for a differential equation to be exact and then one solve one problem. For more free math videos, visit http://PatrickJMT.com
Views: 712761 patrickJMT
This clips shows how to solve a simple differential equation in MathCad. I show how to solve an initial value problem using the Odesolve command in MathCad and then solve it again using a finite difference approximation. Along the way, I show how the solution to the equation is just a specific path through a vector field. The path taken by the solution is defined by the initial value.
Views: 22399 purdueMET
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! Basic Differential Equation with an Initial Condition. In this video, I solve a basic differential equation with an initial condition (that means we must solve for C). You should have seen these problems when you first started integration in calculus!
Views: 201243 patrickJMT
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! THERE IS A MISTAKE IN THIS VIDEO; CHECK OUT THE COMMENTS! SORRY! Separable Diff Eq Example #2, with no mistake! http://www.youtube.com/watch?v=XExEixAPK6s For more FREE math videos, visit http://PatrickJMT.com !! Solving Separable First Order Differential Equations - Ex 1. One complete example is shown of solving a separable differential equation.
Views: 882117 patrickJMT
This video explains how to find the particular solution to a linear first order differential equation. The solution is verified graphically. Video Library: http://mathispower4u.com Searcy by Topic: http://mathispower4u.wordpress.com
Views: 32420 Mathispower4u
Views: 653757 Khan Academy
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! Example 2: http://www.youtube.com/watch?v=dGoQ4j-SvXM Power Series Solutions of Differential Equations - In this video, I show how to use power series to find a solution of a differential equation. This is a SIMPLE example and the final solution is very NICE compared to what would normally happen with a more complicated differential equation, so please be aware of that!
Views: 405261 patrickJMT
Examples and explanations for a course in ordinary differential equations. ODE playlist: http://www.youtube.com/playlist?list=PLwIFHT1FWIUJYuP5y6YEM4WWrY4kEmIuS In this video we give an example of an initial value problem for a differential equation and its solution.
Views: 96482 commutant
Check out http://www.engineer4free.com for more free engineering tutorials and math lessons! Differential Equations Tutorial: General solutions and initial value problems. Please support my work: PATREON | https://www.patreon.com/Engineer4Free Every dollar is seriously appreciated and enables me to continue making more tutorials
Views: 6902 Engineer4Free
This chemistry video tutorial provides a basic introduction into how to solve chemical equilibrium problems. It explains how to calculate the equilibrium constant k value given the equilibrium concentrations and equilibrium partial pressures of all reactants and products. If explains how to calculate the equilibrium constant k for a new reaction by changing another reaction. Finally, it discusses how to calculate the equilibrium constant k using ice tables. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! The Logistic Equation and the Analytic Solution. In this video, I find the analytic solution to the logistic differential equation.
Views: 122504 patrickJMT
Examples and explanations for a course in ordinary differential equations. ODE playlist: http://www.youtube.com/playlist?list=PLwIFHT1FWIUJYuP5y6YEM4WWrY4kEmIuS We define and solve an initial value problem for a second order linear differential equation, using solutions found earlier. We also discuss the idea of being able to solve *any* initial value problem.
Views: 48989 commutant
This video explains how to solve an initial value problem involving an autonomous differential equation. (logistic growth model) http://mathispower4u.com
Views: 2926 Mathispower4u
This video provides an example of how to solve an initial value problem that requires the technique of separation of variables. Video Library: http://mathispower4u.com Search by Topic: http://mathispower4u.wordpress.com
Views: 8665 Mathispower4u
We use Separation of Variables to find a general solution of the 1-d Heat Equation, including boundary conditions.
This introduction to MATLAB and Simulink ODE solvers demonstrates how to set up and solve either one or multiple differential equations. The equations can be linear or nonlinear.
Views: 136807 APMonitor.com
How to solve differential equations in Mathematica. Solving First Order and Second Order Differential equations Solving Differential Equations with boundary conditions, i.e. finding the arbitrary constants. Enjoy, and leave your comments
Views: 90037 Hifas Faiz
This video provides an example of how to solve an initial value problem involving a second order homogeneous Cauchy-Euler differential equation. Site: http://mathispower4u.com
Views: 28421 Mathispower4u
Views: 302697 Khan Academy
This chemistry video tutorial explains how to solve ice table equilibrium problems. It shows you how to write the equilibrium expression given a chemical reaction and how to calculate the equilibrium constant. This video contains plenty of examples and practice problems. General Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&list=PL0o_zxa4K1BV-uX6wXQgyqZXvRd0tUUV0&index=3 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Here is a list of topics: 1. Writing The Equilibrium Expression From a Chemical Reaction 2. Calculating Kp or Kc - The Equilibrium Constant Given The Equilibrium Concentrations of The Reactants and Products 3. Ice Table Problems - Determining Kc Given Equilibrium and Initial Concentrations 4. How to Calculate The Equilibrium Concentration Given Kc or Kp 5. Reaction Quotient Q and Equilibrium Constant K 6. How To Determine Which Direction The Reaction Will Shift Using The Reaction Quotient Q 7. Solving an Ice Table Equilibrium Problem Using The Quadratic Formula
Thanks to all of you who support me on Patreon. You da real mvps! \$1 per month helps!! :) https://www.patreon.com/patrickjmt !! Homogeneous Second Order Linear Differential Equations - I show what a Homogeneous Second Order Linear Differential Equations is, talk about solutions, and do two examples. For more free math videos, visit http://PatrickJMT.com
Views: 577655 patrickJMT
Views: 45512 Krista King
How to generate power series solutions to differential equations
Views: 199882 Houston Math Prep
Computational Techniques by Dr. Niket Kaisare, Department of Chemical Engineering, IIT Madras. For more details on NPTEL visit http://nptel.iitm.ac.in
Views: 9470 nptelhrd
This homework problem comes from Section 3.2 in Zill's Intro to DE. In this video, we consider a differential equation of a logistic model with harvesting. We use a phase portrait to determine under what initial conditions the population will become extinct. We also solve the initial value problem to determine at what time the extinction would occur.
Views: 4731 SplineGuyMath
This video explains how to solve an initial value problem involving an autonomous differential equation. (logistic growth model) http://mathispower4u.com
Views: 2772 Mathispower4u
This video gives the intuition behind first order linear ODE, how to identify them, and the 4 steps in solving them. To see an explanation of the integrating factor what his video: https://www.youtube.com/watch?v=FaCeTBM3ijc&index=2&list=PLAXJqmuqGEr4RL8CckC2DKSjPcJmt1OfD
Views: 186 Infinity MFG
Check out http://www.engineer4free.com for more free engineering tutorials and math lessons! Differential Equations Tutorial: Euler's method example #2: calculating error of the approximation. Please support my work: PATREON | https://www.patreon.com/Engineer4Free Every dollar is seriously appreciated and enables me to continue making more tutorials
Views: 24281 Engineer4Free
Free ebook https://bookboon.com/en/partial-differential-equations-ebook How to solve the heat equation on the whole line with some initial condition. Suppose one has a function u that describes the temperature at a given location (x, y, z). This function will change over time as heat spreads throughout space. The heat equation is used to determine the change in the function u over time. The rate of change of u is proportional to the "curvature" of u. Thus, the sharper the corner, the faster it is rounded off. Over time, the tendency is for peaks to be eroded, and valleys filled in. If u is linear in space (or has a constant gradient) at a given point, then u has reached steady-state and is unchanging at this point. One of the interesting properties of the heat equation is the maximum principle that says that the maximum value of u is either earlier in time than the region of concern or on the edge of the region of concern. This is essentially saying that temperature comes either from some source or from earlier in time because heat permeates but is not created from nothingness. This is a property of parabolic partial differential equations and is not difficult to prove mathematically (see below). Another interesting property is that even if u has a discontinuity at an initial time t = t0, the temperature becomes smooth as soon as t greater than t0. For example, if a bar of metal has temperature 0 and another has temperature 100 and they are stuck together end to end, then very quickly the temperature at the point of connection will become 50 and the graph of the temperature will run smoothly from 0 to 100. The heat equation is used in probability and describes random walks. It is also applied in financial mathematics for this reason. It is also important in Riemannian geometry and thus topology: it was adapted by Richard Hamilton when he defined the Ricci flow that was later used by Grigori Perelman to solve the topological Poincaré conjecture.
Views: 48572 Dr Chris Tisdell
This video explains how to solve an initial value problem involving an autonomous differential equation. (logistic growth model) http://mathispower4u.com
Views: 736 Mathispower4u
This video provides an example of how to solve an initial value problem using separation of variables. Site: http://mathispower4u.com
Views: 5632 Mathispower4u
This acids and bases chemistry video tutorial provides a basic introduction into the calculation of the pH and pOH of a solution. This video explains how to the calculate the hydronium ion [H3O+] and the hydroxide ion [OH-] concentration given the pH or the pOH of the solution. This video contains the formulas and equations needed to calculate Ka and Kb using Kw as well as the pKa and pKb of acids and bases. This lesson contains plenty of examples and practice problems. New Chemistry Video Playlist: https://www.youtube.com/watch?v=bka20Q9TN6M&t=25s&list=PL0o_zxa4K1BWziAvOKdqsMFSB_MyyLAqS&index=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor Facebook: https://www.facebook.com/MathScienceTutoring/
Examples and explanations for a course in ordinary differential equations. ODE playlist: http://www.youtube.com/playlist?list=PLwIFHT1FWIUJYuP5y6YEM4WWrY4kEmIuS In this video we explain how to construct a phase diagram (or phase portrait) for an autonomous first order differential equation using the example of the logistic equation. With one dependent variable, our phase diagram is a phase line. We also give examples of stable and unstable equilibrium points.
Views: 110311 commutant
Views: 221 Math Easy Solutions
Mathematical Methods in Engineering and Science by Dr. Bhaskar Dasgupta,Department of Mechanical Engineering,IIT Kanpur.For more details on NPTEL visit http://nptel.ac.in
Views: 1640 nptelhrd
NOTE: The final answer is (X1=8 and X2=2), by mistaken I took CB values instead of Solution. In this video we can learn Linear Programming problem using Simplex Method using a simple logic with solved problem, hope you will get knowledge in it. ▓▓▓▓░░░░───CONTRIBUTION ───░░░▓▓▓▓ If you like this video and wish to support this kauserwise channel, please contribute via, * Paytm a/c : 6383617203 * Western Union / MoneyGram [ Name: Kauser, Country: India & Email: [email protected] ] [Every contribution is helpful] Thanks & All the Best!!! ─────────────────────────── To watch more tutorials pls visit: www.youtube.com/c/kauserwise * Financial Accounts * Corporate accounts * Cost and Management accounts * Operations Research * Statistics How to solve simplex method, What is Simplex method, What is slack variable What is artificial variable, What is Cj-Zj Lpp using simplex method, Linear programming problem by using simplex method,
Views: 3089257 Kauser Wise
This calculus video tutorial explains how to calculate the definite integral of function. It provides a basic introduction into the concept of integration. It provides plenty of examples and practice problems for you to work on. Calculus Video Playlist: https://www.youtube.com/watch?v=rCxi-O79sVo&t=25s&index=1&list=PL0o_zxa4K1BVKErFko9je9IBZ0hXWXVtV Access to Premium Videos: https://www.patreon.com/MathScienceTutor Here is a list of topics: 1. Basic Integration Rules Explained 2. Finding the Definite Integral 3. Definite Integral of Constants and Linear Functions 4. Polynomial Functions 5. Square Root Functions and Radicals 6. Integration of Exponential Functions - e 7. Rational Functions and Fractions 8. Natural Logarithms 9. Definite Integral of Trig Functions - sin x and cos x 10. U-substitution & definite integrals 11. Integration by parts
These videos were created to accompany a university course, Numerical Methods for Engineers, taught Spring 2013. The text used in the course was "Numerical Methods for Engineers, 6th ed." by Steven Chapra and Raymond Canale.
Views: 23317 Jacob Bishop