👉 Learn how to find the probability of mutually exclusive events. Two events are said to be mutually exclusive when the two events cannot occur at the same time. For instance, when you throw a coin the event that a head appears and the...

Up to this point we have stored data exclusively in variables. Variables are fantastic for storing a single value but what if you want to store more than one value? What if you have a whole list of values? Java does that...

This video provides a recursion-based example and explains how to get the factorial of a number.
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This clip is from the chapter "Essential Concepts - II" of the series "Data Structures and Algorithms: The Complete...

Understand rational numbers.

Not all waves travel across the ocean or across the universe. Some are stuck in a certain spot! Like the vibrations of the strings on a guitar. What's the deal with these standing waves? And what's this, quantization? Oh my! We'd better...

This video explains the concept of surds and provides three key rules for simplifying them. It covers the rule of squaring the square root of a number, combining the square roots of two numbers when they are multiplied, and separating...

It explains to subtract two positive integers, two negative integers, to subtract one positive and one negative integers, to subtract integers on number line.

We will cover arithmetic, relational and logical operators.
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This clip is from the chapter "Operators & Expressions" of the series "Learn and Master C Programming For Absolute Beginners!".In this section, we look into...

Index theory is a method used to gain global information about a nonlinear differential equation. One powerful insight is that closed orbits (periodic solutions) must have at least one fixed point inside of the curve....

We will learn about 'do'...'while' loops in C/C++ and how they differ from both 'for' and 'while' loops.
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This clip is from the chapter "Loops, Jump keywords & Control Flow" of the series "Learn and Master C Programming For...

An approximation is anything that is similar, but not exactly the same as something else. For example, if you were to say a 57 minute journey would take “about an hour”, you would be approximating. A value can be approximated by...

In this video, we will learn about Java character data type char - representation and conversion.
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This clip is from the chapter "Primitive Data Types and Alternatives" of the series "Java Programming for Complete Beginners...

Sometimes arithmetic operations result in fractions greater than one, called "improper" fractions. An improper fraction can be converted into a "mixed number" composed of an integer plus a "proper" fraction.

In this video, the teacher explains how to find the square root of perfect squares by visualizing squares and using new notation. They also discuss the definition of a square root and explain why not all numbers have exact square roots....

It explains the closure, commutative and associative properties of addition and subtraction of integers. It also explains how 0 is the additive identity for integers.

Random things that will (likely) surprise you

In this video, the teacher explains the concept of rational numbers. They define rational numbers as numbers that can be expressed as fractions, where both the numerator and denominator are integers. The teacher also discusses how...

Lets know some interesting facts on the history and origin of numbers . Get answers to all the questions about numbers - History & origins of Numbers - Types of Numbers - Uses of Numbers

Defining lists and tuples in Python programming

When working with fractions, division can be converted to multiplication by the divisor's reciprocal. This chapter explains why.

Summarize the class and explain the class project

In this video, we are going to look at how to multiply and divide fractions. Multiplying fractions is arguably the easiest method of the four main functions when dealing with fractions, so we will look at this first.

This video covers the basics of integers. Topics covered include: Multiplication, Multiples, Factors (Divisors), Lowest Common Multiple (LCM), and the Greatest Common Divisor (GCD) also known as the Greatest Common Factor (GCF).

Investigating the NumPy Python library and how to use it efficiently