# Free Online Equation Tutorials

## What do you want to learn? Linear Equations of One and Two Variables

17 Pages |4567 Views

Linear Equations of One and Two Variables.Linear equations can have one or more variables. Linear equations occur with great regularity in applied mat... Uses of quadatic equations, projectiles

4 Pages|1603 Views

uses of quadatic equations, projectilesuses of quadatic equations, projectilesuses of quadatic equations, projectilesuses of quadatic equations, proje... 39 Pages |5573 Views

Position of an object in space can be described with reference to a fixed point and some coordinate axes in different systems. The same position of th... Schrödinger Wave Equation for Hydrogen Atom

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In this lecture you are going to learn about Schrodinger wave equation. As the electron has broglie wavelength so the Schrödinger gives the Schrödinge... Parametric equations of a line.

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How to find the equation of the line of intersection of two planes is discussed in this video. The trajectory of a moving point is discussed using the... Matrices and the system of linear equations.

24 Pages|2389 Views

Addition of two matrices and product of two matrices are defined. The properties of matrix multiplication such as distributivity, homogenity, assosiat... 16842 Views

Solving of first order differential equation by the method of separation of variables is explained. The standared linear form of first order different... 4960 Views

Solving of first order differential equation by substitution method is explained. Justification of changing of variables in physics is explained as to... Autonomous differential equation.

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Differential equations with no independent variable on the right hand side are known as autonomous equations. Such equation can be solved by the metho... First order differential equation.

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The first order differential equation is defined and explained. The geometrical view of first order differential equations is shown. Direction field a... 2279 Views

Linear equation of first order with the constant coefficient is defined. Examples of this type of equations such as The RC circuit, radioactive decay ... 2205 Views

The input and output model of complex differential equations are discussed. The solution of such a differential equation is discussed in which the inp... 4 Pages |2672 Views

A systematic method of solving ﬁrst-order differential equations, in normal form is given in this lecture note. The first order differential equation... Separable differential equations.

4 Pages|1786 Views

Separable differential equations are defined. Theorems based on such equations are stated and proved. If two families of curves are such that every cu... 5 Pages |2206 Views

Various techniques for solving inhomogeneous linear differential equations re discussed. Variation of parameters method to solve inhomogeneous equatio... Differential equation of a mixing problem

2 Pages|3596 Views

Set-up model for a mixing problem is explained. The differential equation is set up for the rate of mass of a chemical in a tank for time t under the ... linear equations in one variable

14 Pages |6217 Views

simple equation,its properties,solution of simple equations,solving word problems based on simple equations Quadratic Equation and Continued Fractions

3 Pages|3176 Views

quadratic equation and continued fractionsquadratic equation and continued fractionsquadratic equation and continued fractions Simple Equations

7 Pages |4637 Views

Properties of simple equations,solution of simple equations of different forms(in one variable),short cut methods for solving by transposing terms,sol... 4 Pages|4222 Views

This is a grand example of transformation of coordinates. The Newton’s Laws of motion have been transformed from Cartesian position coordinates ( dist...