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What are rational functions? How do we plot them? What is their domain and range? Let's find out. We break down the definition ...

Using what we know about ordered pairs, and cartesian product of sets, we finally define what a relation is between two sets.

We know about Arithmetic mean. In this video, we'll also learn about Geometric mean. Both of them are more alike than they look.

What is this mysterious modulus function? How do we define it? How do we plot it? What is its domain and range? Let's find out.

In this worked example, we solve a problem involving set operations of cartesian product of sets. We first find intersection and ...

This video looks at Identity and constant functions. We define them, draw them out, and find their domain and range. We break ...

This video will give us another way to classify events - simple and compound. The events that are made up of only one sample ...

What are polynomial functions? How do we draw them? What's their domain and range. Let's find that out in this video. We break ...

In this video, we try to understand the 3D world a little better. We start by breaking down what we mean by the word 'dimension' in ...

In this video, we look at a few examples of well-defined lists of objects - which we call sets. We then define what sets are before ...

This video showcases two ways of representing sets. Roster method (which is when we write down the answers) and Set - builder ...

In this video, we'll solve two problems where we find the limit of functins from first principle. Through these problems, we'll learn ...

Before we begin the unit, let's discuss an important question - What are ordered pairs? They are pairs of objects put in a specific ...

What is this mysterious Signum function? How do we plot it? What is its domain and range? Let's find out. We break down the ...

What is the relationship between AM and GM? Which one is greater than the other? Let's find out. We first tackle a concrete ...

Let's talk about a beautiful approach to Probability in this video. The axioms mentioned serve as the foundation on which we build ...

In this video, we find the distance between a given point and a line. We first look at a scenario where the point is at the opposite ...

In this video, we do things in reverse. We move sets from Roster to Set builder form. We're given the answers, we're finding the ...

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We've solved equations before. In this video, we enter the world of inequalities. We discuss what OR and AND have to do with ...

This video talks about brackets (both open and closed) as a way to describe intervals as subsets of R. We also look at a few ...

Let's talk about adding and subtracting events. Lets leverage our knowledge from the chapter Sets to find intersection and union of ...

In this video, we use binomial expansion to approximate powers of numbers close to 1. We use (1+x)^n for numbers greater than ...

In this video, we apply the shortcut (step-deviation) method to calculate the mean, variance, and standard deviation for continuous ...

In this video, we look at some applications in the Physics world of the concepts discussed in this chapter. We look at two scenarios ...