Irrational Numbers - What are they?
Learn what an irrational number is in this free math video tutorial by Mario's Math Tutoring. 0:07 What is an Irrational Number 0:11 What is an Integer 0:35 Example of a Rational Number 7 1:02 Example of How a Repeating Decimal is Rational 1:26 Example 1 is Square Root of 7 Rational? 1:40
From playlist Algebra 1
What are Irrational Numbers? | Number System | Don't Memorise
Watch this video to know more about Rational numbers, Irrational Numbers, Real Numbers and Number System. To learn more about Irrational Numbers, enroll in our full course now: https://infinitylearn.com/microcourses?utm_source=youtube&utm_medium=Soical&utm_campaign=DM&utm_content=CtRtXoT_
From playlist Irrational Numbers
Imaginary numbers are any numbers that include the imaginary number i. A mix of imaginary and real numbers gives you what’s called a complex number. The primary reason we use imaginary numbers is to give us a way to find the root (radical) of a negative number. There’s no way to use real
From playlist Popular Questions
#2 Idenitfying Irrational numbers
An example that helps in identifying irrational numbers and understanding the basic concepts of irrational numbers.
From playlist Middle School This Year
GCSE Maths: N4-05 [Prime Numbers]
https://www.buymeacoffee.com/TLMaths Navigate the playlist using this Google Doc: https://tinyurl.com/TLMathsGCSE Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me o
From playlist GCSE Maths: N4
Different Types of Numbers on the number line, lesson 1 #shorts
Watch the full playlist: https://www.youtube.com/watch?v=kcxK3_sROZA&list=PL14bv5vXK2WWuODhGbpPQA0GamV5ohOVb&index=1 Natural Numbers (N), (also called positive integers, counting numbers, or natural numbers); They are the numbers {1, 2, 3, 4, 5, …} Whole Numbers (W). This is the set of na
From playlist Celebrities Teach Math: The Number System
The Prime Number Theorem, an introduction ← Number Theory
An introduction to the meaning and history of the prime number theorem - a fundamental result from analytic number theory. Narrated by Cissy Jones Artwork by Kim Parkhurst, Katrina de Dios and Olga Reukova Written & Produced by Michael Harrison & Kimberly Hatch Harrison ♦♦♦♦♦♦♦♦♦♦ Ways t
From playlist Number Theory
Friedman Numbers - Numberphile
Professor Ed Copeland on Friedman Numbers - more below. More links & stuff in full description below ↓↓↓ Thanks to these supporters: Herschal Sanders --- Alex Bozzi --- OK Merli --- Joshua Wilson/Andrew Touchet --- Lê --- plusunim --- Jordan White --- Micky Baeza --- Tracy Parry And of c
From playlist Numberphile Videos
An Exact Formula for the Primes: Willans' Formula
Formulas for the nth prime number actually exist! One was cleverly engineered in 1964 by C. P. Willans. But is it useful? ---------------- References: Herbert Wilf, What is an answer?, The American Mathematical Monthly 89 (1982) 289–292. https://doi.org/10.1080/00029890.1982.11995435 C
From playlist Cool stuff about primes
Who's the spokesperson for economics?
Most students today have probably never heard of one of the economist that Paul Krugman, called “possibly the most brilliant communicator of economic ideas to the general public that ever lived.” Milton Friedman won the Nobel prize in economics in 1976 and created a popular TV series in
From playlist Clifford's Favorite Videos
20. Supernovae Ia and Vacuum Energy Density
MIT 8.286 The Early Universe, Fall 2013 View the complete course: http://ocw.mit.edu/8-286F13 Instructor: Alan Guth In this lecture, the professor first talked about supernovae type Ia; summarized the age of the universe and radiation flux versus redshift; and talked about vacuum energy d
From playlist The Early Universe by Prof. Alan Guth
Health Risks of Type-A Behavior
May 29, 2008 presentation by Wes Alles for the Stanford School of Medicine Medcast lecture series. Wes Alles, PhD, director of the Stanford Health Improvement Program, discusses the health consequences of Type-A behavior. Alles explores a number of strategies for how Type-A behavior ca
From playlist Feature | Medcast
Will the Universe Expand Forever?
Will the Universe continue to expand outward or will it succumb to gravity and collapse upon itself? Find out in this episode of Space Time. Help us win a Webby Award by voting here: https://pv.webbyawards.com/2016/online-film-video/video-channels-and-networks/science-education Get your o
From playlist Space Time!
Thomas Friedman on How and When We Will Get Back to Work
What’s the right way to reopen the U.S. for business? How do we balance safety and the need to get the economy going? This video was recorded live on April 27, 2020. Thomas Friedman, Pulitzer Prize-winning columnist for The New York Times, joins HBR’s Adi Ignatius and Joshua Macht to dis
From playlist HBR on Coronavirus
Dark Energy and the Vacuum Catastrophe
In this video I would like to discuss one of the great unsolved problems in fundamental physics, the famous vacuum energy catastrophe (also known as the cosmological constant problem). What makes the problem so fascinating is that it weaves together two of the most successful theories of t
From playlist Cosmology
ALGEBRA & PRE-ALGEBRA REVIEW: Ch 1 (17 of 53) What Are Prime Numbers?
Visit http://ilectureonline.com for more math and science lectures! In this video I will how how to determine if numbers are prime numbers. Next video in this series can be seen at: https://youtu.be/ktUueQ8bcWI
From playlist Michel van Biezen: MATH TO KNOW BEFORE HIGH SCHOOL
Why the Universe Needs Dark Energy
Part 2 in our Dark Energy series. Part 1: https://www.youtube.com/watch?v=xZTb6sfHEX8 Check out our sister channel Crash Course Physics to learn more about the basic foudations of Physics: https://www.youtube.com/watch?v=ZM8ECpBuQYE&list=PL8dPuuaLjXtN0ge7yDk_UA0ldZJdhwkoV Get your own S
From playlist Space Time!
10. Normative Frameworks for Business Decisions
MIT 15.031J Energy Decisions, Markets, and Policies, Spring 2012 View the complete course: http://ocw.mit.edu/15-031JS12 Instructor: Richard Schmalensee License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 15.031J Energy Decisions, Markets, Policies, Spring 2012
Anti-gravity and the True Nature of Dark Energy | Space Time | PBS Digital Studios
What about dark energy allows it to resist the powerful inward pull of gravity and accelerate the rate of the universe’s expansion? Find out in this episode of Space Time. And watch our previous episodes on dark energy right here: Part 1 - Will the Universe Expand Forever https://www.youtu
From playlist Space Time!
MegaFavNumbers: All you need to go Mega is just 3 bytes
Joining the maths #MegaFavNumbers thing just because I like it. My favourity number of over 1 million is a number I remember ever since I was a child. It is used often and well known. Watch to find out why. 16777216
From playlist MegaFavNumbers