Brian McLogan
Summary for solving a system of two linear equations by elimination
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
R Programming 101
Visualize your data using ggplot. R programming is the best platform for creating plots and graphs
This video is part of a series of videos that consider data analysis using R programming. It is primarily for beginners. In this video I talk about using R to visualise your data. Data visualization using R is best done using the ggplot...
Brian McLogan
Solve a System of Linear Equations Using Elimination
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Packt
Design a computer system using tree search and reinforcement learning algorithms : Understanding the Environment of CartPole in OpenAI Gym
From the section: Lights, Camera, Action – Building Blocks of Reinforcement Learning. In this section, we learn about the main building blocks of reinforcement learning, including the action space, the environment, and the rewards. To...
Curated Video
Discuss the importance of data : Understanding a Regression Tree
From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In the...
Let's Tute
Amazing Tricks to Understand Formulae - Mensuration
In this video we wll learn some of the Tricks to Understand Formulae of Mensuration
Brian McLogan
Eliminate the parameter with two linear equations
Learn how to eliminate the parameter in a parametric equation. A parametric equation is a set of equations that express a set of quantities as explicit functions of a number of independent variables, known as parameters. Eliminating the...
Brian McLogan
How to simplify the difference quotient of a function
👉 Learn how to evaluate the limit of a function using the difference quotient formula. The difference quotient is a measure of the average rate of change of the function over an interval, h. The limit of the difference quotient gives the...
Brian McLogan
Solve a system of linear equations using substitution
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Curated Video
Complete Python Scripting for Automation - Introduction to Data Structures and Types of Data Structures
Data Structures of Python: Introduction to Data Structures and Types of Data Structures This clip is from the chapter "Data Structures of Python" of the series "Complete Python Scripting for Automation".In this section, the author...
Brian McLogan
Solve a System of Linear Equations Using Elimination
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
IDG TECHtalk
Go's base variable types
Learn the basic variable types of the Go language: the variety of integers, the basics of strings and runes, and the way floating-point and complex numbers are expressed in Go's type system.
ACDC Leadership
The Shut Down Rule- Old Version
My 60 second explanation of the shut down rule. When the price falls below AVC a firm should shut down and produce nothing. It is better for them to take their fixed costs as a loss then to continue to produce.
Curated Video
Rearranging Formulas: Simplifying Calculations and Saving Time
In this video, the teacher explains how to rearrange a formula prior to inputting values by using inverse operations to solve equations. The example used is calculating the time it takes to earn a certain amount of interest in a savings...
Brian McLogan
Using the inverse of an exponential equation to find the logarithm
👉 Learn how to convert an exponential equation to a logarithmic equation. This is very important to learn because it not only helps us explain the definition of a logarithm but how it is related to the exponential function. Knowing how...
Brian McLogan
How to use implicit differentiation on an equation for dy dx
👉 Learn how to find the derivative of an implicit function. The derivative of a function, y = f(x), is the measure of the rate of change of the function, y, with respect to the variable x. The process of finding the derivative of a...
Brian McLogan
Summary for solving a system of equations by substitution
👉Learn how to solve a system of equations by substitution. To solve a system of equations means to obtain a common values of the variables that makes the each of the equation in the system true. To solve a system of equations by...
Brian McLogan
Solving a two step equation
👉 Learn how to solve two step linear equations. A linear equation is an equation whose highest exponent on its variable(s) is 1. To solve for a variable in a two step linear equation, we first isolate the variable by using inverse...
Institute for New Economic Thinking
Why the Dismal Science Cares About Happiness
Economics is often thought of as emotion-less, but University of Southern California economist Daniel Benjamin argues for happiness as a vital indicator. Benjamin discusses how economists measure and understand behavior.
Curated Video
Discuss the importance of data : Basics of decision trees
From the section: Simple Decision trees. In this section, we will start with the basic theory of decision tree then we cover data pre-processing topics like missing value imputation, variable transformation and Test-Train split. In the...
Let's Tute
Understanding and Memorizing Formulas for Surface Areas and Volumes
This video is a tutorial for students struggling with memorizing math formulas, specifically surface areas and volumes. The teacher breaks down the formulas according to their areas and volumes, and assigns them to specific shapes such...
Brian McLogan
Solve a System of Linear Equations Using Elimination
👉Learn how to solve a system (of equations) by elimination. A system of equations is a set of equations which are collectively satisfied by one solution of the variables. The elimination method of solving a system of equations involves...
Brian McLogan
Determining if equations are linear - Free Math Videos - Online Tutor
👉 Learn how to determine if an equation is a linear equation. A linear equation is an equation whose highest exponent on its variable(s) is 1. The variables do not have negative or fractional, or exponents other than one. Variables must...
Brian McLogan
Using the discriminate to describe the number and type of solutions
👉 Learn how to solve a quadratic equation by applying the quadratic formula. To apply the quadratic formula the quadratic equation must be equal to zero. Then you can apply the quadratic formula to determine solutions to the equation,...