# College

# Discrete Math 2 – Discrete Probability

# Discrete Math 2 – Permutations and Combinations Review

Welcome to a brand new, completely novel topic to the channel. I highly suggest you all check it out. This material is unlike anything you’ve ever studied before.

# January 24, 2015

The first set of lectures are up in Calculus 2 at this time. This series will be continued shortly, but currently a unit on Trigonometry is being worked on for Precalculus 11 that will be uploaded shortly.

# January 5, 2015

Discrete Math 1 is now updated to have all lecture videos linked. All videos are now available, except the last which will be available on January 6, 2015. I might create a midterm/final in LaTeX and upload solutions just for the sake of having a cumulative exercise available. Not many Discrete Math courses from universities have final exams available online, or they cover slightly different material. Everything will come together after Discrete Math 2, though, when I have more to choose from.

# January 3, 2015

With a new year comes a brand new series, which I believe is much higher quality than anything I’ve done before. The videos look better, are explained better, are longer, and tackle a much larger variety of questions! Here’s an example, with our latest video from the Precalculus 11 series.

Changelog

- Discrete Math
- Added links to Divisibility, Primes and GCD, and Modular Arithmetic

- Precalculus 11
- Added links to Arithmetic Sequences 2, Arithmetic Series

# December 29, 2014

Changelog

- Redesigned the Calculus page to be divided into Calculus 1 and Calculus 2 tabs. The Calculus page now has an overview of the sub-pages. This was separated to look nicer and prevent excessive scrolling to get to the Calculus 2 videos.
- All pages from now on will be built like this. I will likely push Discrete Mathematics into a more general Mathematics tab alongside Calculus when more series of videos are complete.

# December 27, 2014

Changelog

- Calculus
- Added section for Calculus 2
- Lecture videos will begin being uploaded on January 7th, right after Discrete Math 1 is finished.

- Added section for Calculus 2
- Discrete Math
- Added Link to Permutations and Combinations Practice
- Added Link to Direct Proof
- Added Link to Proof by Case
- Added Link to Proof by Contraposition
- Added Link to Proof by Contradiction
- Added Link to Mathematical Induction
- Added Link to Introduction to Relations