Author: University of Nottingham

The second part of the third class in Dr Joel Feinstein’s G12MAN Mathematical Analysis module includes a discussion of open balls and closed balls. Further module materials are available for download from The University of Nottingham open courseware site: http://unow.nottingham.ac.uk/resources/resource.aspx?hid=c6c045f6-286d-6b9f-b96c-36a998632fc3 and on iTunes U: http://itunesu.nottingham.ac.uk/albums/71.rss

Dr Feinstein’s blog may be viewed at: http://explainingmaths.wordpress.com

Dr Joel Feinstein is an Associate Professor in Pure Mathematics at the University of Nottingham. .

Video source Youtube

Author: METUOpenCourseWare

Course: Geometry I – MATH 373

Instructor: Prof. Dr. Cem TEZER

For Lecture Notes: https://ocw.metu.edu.tr/course/view.php?id=311

Middle East Technical University

OpenCourseWare: [ http://ocw.metu.edu.tr ]

Youtube Channel: [ http://www.youtube.com/METUOpenCourseWare ] .

Video source Youtube

Author: nptelhrd

Cryptography and Network Security by Prof. D. Mukhopadhyay, Department of Computer Science and Engineering, IIT Kharagpur. For more details on NPTEL visit http://nptel.iitm.ac.in .

Video source Youtube

Author: The Organic Chemistry Tutor

This algebra video tutorial explains how to simplify algebraic expressions with parentheses and variables by using the distributive property and by combining like terms. This video contains plenty of examples and practice problems for you to work on.

Access My Video Playlists:

https://www.video-tutor.net

Here is a list of topics:

1. Simplifying Algebraic Expressions – Combining Like Terms

2. Equivalent Expressions

3. Using the Distributive Property to Simplify Algebraic Expressions

4. Adding and Subtracting Polynomial Expressions

5. Multiplying and Dividing Polynomial Expressions

6. Expanding Polynomial Expressions

7. Monomials, Binomials, and Trinomials

8. Multiplying Two Monomials

9. Exponents and Variables – Algebra Rules

10. Multiplying a Monomial by a Binomial

11. Multiplying a Monomial and a Trinomial

12. Multiplying Binomials Using the Foil Method

13. Multiplying Trinomials With Binomials

14. Polynomials – Addition, Subtraction, Multiplication and Division

15. Simplifying Expressions With Negative Exponents

16. Multi-Variable Expressions

17. .

Video source Youtube

Author: AcadBoost College

Get AcadBoost Skill Learning Courses to learn coding, DSA, development, and other skills to build a DREAM CAREER!

Android App: https://bit.ly/3cM5qs9

Website: https://www.acadboost.com

LinkedIn: https://www.linkedin.com/in/kalpitveerwal/

Twitter: https://twitter.com/kalpitveerwal

iOS App: iOS App: https://apple.co/3dEh5Ju

Follow acadboost on social media:

https://instagram.com/acadboost

Tweets by AcadBoost

Email us for any issues – care@acadboost.com .

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Author: naijamusiq

Nigerian Pop Hip Hop R&B Music .

Video source Youtube

Author: The Organic Chemistry Tutor

This statistics video tutorial provides a basic introduction into the poisson distribution. It explains how to identify the mean with a changing time interval in order to calculate the probability of an event occurring.

My Website: https://www.video-tutor.net

Patreon Donations: https://www.patreon.com/MathScienceTutor

Amazon Store: https://www.amazon.com/shop/theorganicchemistrytutor

Subscribe:

https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 .

Video source Youtube

Author: Sean Carroll

The Biggest Ideas in the Universe is a series of videos where I talk informally about some of the fundamental concepts that help us understand our natural world. Exceedingly casual, not overly polished, and meant for absolutely everybody.

This is Idea #13, “Geometry and Topology.” Yes that’s two ideas, and furthermore they’re from math more than from science, but we’ll put them to good use. In particular we look at Riemannian (non-Euclidean) geometry, and a kind of topological invariants called “homotopy groups.”

My web page: http://www.preposterousuniverse.com/

My YouTube channel: https://www.youtube.com/c/seancarroll

Mindscape podcast: http://www.preposterousuniverse.com/podcast

The Biggest Ideas playlist: https://www.youtube.com/playlist?list=PLrxfgDEc2NxZJcWcrxH3jyjUUrJlnoyzX

Blog posts for the series: http://www.preposterousuniverse.com/blog/category/biggest-ideas-in-the-universe/

Background image by RyoThorn at DeviantArt: https://www.deviantart.com/ryothorn/art/Steamworks-to-my-own-oblivion-147929840

#science #physics #ideas #universe #learning #cosmology #philosophy #math #geometry #topology

Video source Youtube

Author: Extra Credits

Before we get into non-Euclidean geometry, we have to know: what even is geometry? What’s up with the Pythagorean math cult? Who was Euclid, for that matter? And what the heck is the 5th Postulate?

Support us on Patreon! http://bit.ly/EHPatreon (–More below)

Subscribe for new episodes every week! http://bit.ly/SubToEC

Grab your Extra Credits gear at the store! http://bit.ly/ExtraStore

Thanks for participating in this week’s discussion! We want you to be aware of our community posting guidelines so that we can have high-quality conversations: https://goo.gl/HkzwQh

Contribute community subtitles to Extra Credits: http://www.youtube.com/timedtext_cs_panel?c=UCCODtTcd5M1JavPCOr_Uydg&tab=2

Talk to us on Twitter (@ExtraCreditz): http://bit.ly/ECTweet

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Get our list of recommended games on Steam: http://bit.ly/ECCurator

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♪ Get the intro music here!

http://bit.ly/1EQA5N7

*Music by Demetori: http://bit.ly/1AaJG4H

♪ Get the outro music here!

http://bit.ly/23isQfx

*Music by Sean and Dean Kiner: http://bit.ly/1WdBhnm .

Video source Youtube

Author: Khan Academy

Practice this lesson yourself on KhanAcademy.org right now:

https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/permutations/e/permutations_1?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics

Watch the next lesson: https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/permutations/v/possible-three-letter-words?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics

Missed the previous lesson?

https://www.khanacademy.org/math/probability/probability-and-combinatorics-topic/permutations/v/factorial-and-counting-seat-arrangements?utm_source=YT&utm_medium=Desc&utm_campaign=ProbabilityandStatistics

Probability and statistics on Khan Academy: We dare you to go through a day in which you never consider or use probability. Did you check the weather forecast? Busted! Did you decide to go through the drive through lane vs walk in? Busted again! We are constantly creating hypotheses, making predictions, testing, and analyzing. Our lives are full of probabilities! Statistics is related to probability because much of the data we use when determining probable outcomes comes from our understanding of statistics. In these tutorials, we will cover a range of topics, some which include: independent events, dependent probability, combinatorics, hypothesis testing, descriptive statistics, random variables, probability distributions, regression, and inferential statistics. So buckle up and hop on for a wild ride. We bet you’re going to be challenged AND love it!

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We’ve also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to KhanAcademy’s Probability and Statistics channel:

https://www.youtube.com/channel/UCRXuOXLW3LcQLWvxbZiIZ0w?sub_confirmation=1

Subscribe to KhanAcademy: https://www.youtube.com/subscription_center?add_user=khanacademy

Video source Youtube

Author: Khan Academy Labs

How can we estimate the number of primes up to x?

Watch the next lesson: https://www.khanacademy.org/computing/computer-science/cryptography/comp-number-theory/v/time-space-tradeoff?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience

Missed the previous lesson? https://www.khanacademy.org/computing/computer-science/cryptography/comp-number-theory/v/trial-division-primality-test-using-a-sieve-prime-adventure-part-5?utm_source=YT&utm_medium=Desc&utm_campaign=computerscience

Computer Science on Khan Academy: Learn select topics from computer science – algorithms (how we solve common problems in computer science and measure the efficiency of our solutions), cryptography (how we protect secret information), and information theory (how we encode and compress information).

About Khan Academy: Khan Academy is a nonprofit with a mission to provide a free, world-class education for anyone, anywhere. We believe learners of all ages should have unlimited access to free educational content they can master at their own pace. We use intelligent software, deep data analytics and intuitive user interfaces to help students and teachers around the world. Our resources cover preschool through early college education, including math, biology, chemistry, physics, economics, finance, history, grammar and more. We offer free personalized SAT test prep in partnership with the test developer, the College Board. Khan Academy has been translated into dozens of languages, and 100 million people use our platform worldwide every year. For more information, visit www.khanacademy.org, join us on Facebook or follow us on Twitter at @khanacademy. And remember, you can learn anything.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s Computer Science channel: https://www.youtube.com/channel/UC8uHgAVBOy5h1fDsjQghWCw?sub_confirmation=1

Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

Video source Youtube

Author: The Organic Chemistry Tutor

This back to school video tutorial is for students who are taking algebra 1, algebra 2, or any higher level course that builds on the basics of algebra such as trigonometry, precalculus, calculus, and so forth.

Here is a list of topics:

1. Review of Fractions

2. Adding and Subtracting Fractions

3. Multiplying and Dividing Fractions

4. Properties of Exponents and Powers

5. Simplifying Algebraic Expressions

6. Combining Like Terms

7. Multiplying and Dividing Monomials

8. Distributive Property and Foil Method

9. Foiling Binomials and Trinomials

10. Solving Basic Linear Equations

11. How to Solve Equations With Variables and Parentheses on Both Sides

12. Graphing Inequalities on a Number Line

13. Solving Linear Inequalities

14. Solving Equations With Fractions and Decimals

Pre-Algebra Video Playlist:

https://www.youtube.com/watch?v=WJqw-cxvKgo&list=PL0o_zxa4K1BVoTlaXWFcFZ7fU3RvmFMMG .

Video source Youtube

Author: Harvard University

Logistics, course topics, word RAM, predecessor, van Emde Boas, y-fast tries.

Please see Problem 1 of Assignment 1

at http://people.seas.harvard.edu/~minilek/cs224/fall14/hmwk.html for

a corrected analysis of the space complexity of van Emde Boas trees

Video source Youtube

Author: Closer To Truth

Free access to Closer to Truth’s library of 5,000 videos: http://bit.ly/376lkKN

Mathematics describes the real world of atoms and acorns, stars and stairs, with remarkable precision. So is mathematics invented by humans just like chisels and hammers and pieces of music? Or is mathematics discovered—always out there, somewhere, like mysterious islands waiting to be found? Whatever mathematics is will help define reality itself.

Watch more interviews on the origin of mathematics: https://bit.ly/345xfse

Sir Roger Penrose is an English mathematical physicist, recreational mathematician and philosopher. He is the Emeritus Rouse Ball Professor of Mathematics at the Mathematical Institute of the University of Oxford, as well as an Emeritus Fellow of Wadham College.

Register for free at CTT.com for subscriber-only exclusives: http://bit.ly/2GXmFsP

Closer to Truth presents the world’s greatest thinkers exploring humanity’s deepest questions. Discover fundamental issues of existence. Engage new and diverse ways of thinking. Appreciate intense debates. Share your own opinions. Seek your own answers. .

Video source Youtube

Author: REENO

Mathematicians get very minimal recognition for the work that they do. Their contribution to history created a big impact on the world, but most people don’t know who they are. But we will change that and honor the world’s most brilliant minds on this list.

What people do not know is that even before engineers can make advancements in technology or scientists can develop formulas and medicines to cure, they first throw several equations. Thanks to the concepts laid out by these famous mathematicians, scientists can now do their important work. You might disagree but mathematics plays a big role in changing the world, one solution at a time. .

Video source Youtube

Author: TEDx Talks

Never miss a talk! SUBSCRIBE to the TEDx channel: http://bit.ly/1FAg8hB

Benjamin makes numbers dance. In his day job, he’s a professor of mathematics at Harvey Mudd College; in his other day job, he’s a “Mathemagician,” taking the stage to perform high-speed mental calculations, memorisations and other astounding mathematic stunts. It’s part of his drive to teach math and mental agility in interesting ways, following in the footsteps of such heroes as Martin Gardner.

TEDxOxford is organised by University of Oxford students, aiming to bring together the young minds of tomorrow’s world with the movers and shakers of today. TEDxOxford is kindly sponsored by Neptune Investment Management – http://www.neptunefunds.com

In the spirit of ideas worth spreading, TEDx is a program of local, self-organized events that bring people together to share a TED-like experience. At a TEDx event, TEDTalks video and live speakers combine to spark deep discussion and connection in a small group. These local, self-organized events are branded TEDx, where x = independently organized TED event. The TED Conference provides general guidance for the TEDx program, but individual TEDx events are self-organized.* (*Subject to certain rules and regulations) .

Video source Youtube